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Working out boosts brain health

  • Exercise and Fitness
  • Applied Psychology

Exercise fuels the brain's stress buffers

It’s no secret that regular exercise promotes health throughout the body. Research shows routine physical activity can improve cardiovascular health, strengthen bones and muscles, and even reduce the risk of certain cancers . But did you know breaking a sweat can also strengthen the brain?

A growing body of research suggests physical fitness is one way to boost brain health — and that a regular exercise routine can decrease the effects of stress on the body, improve mental health and mood, and even enhance memory and cognition.

Exercise fuels the brain's stress buffers

Exposure to long-term stress can be toxic to multiple systems in the body, even leading to medical concerns like high blood pressure and a weakened immune system, along with mental illnesses like anxiety and depression.

It may seem counterintuitive that exercise, a form of physical stress, can help the body manage general stress levels. But the right kind of stress can actually make the body more resilient. Research shows that while exercise initially spikes the stress response in the body, people experience lower levels of stress hormones like cortisol and epinephrine after bouts of physical activity.

So far, there's little evidence for the popular theory that exercise causes a rush of endorphins. Rather, one line of research points to the less familiar neuromodulator norepinephrine, which may help the brain deal with stress more efficiently. Research in animals since the late 1980s has found that exercise increases brain concentrations of norepinephrine in brain regions involved in the body's stress response.

Norepinephrine is particularly interesting to researchers because 50% of the brain's supply is produced in the locus coeruleus, a brain area that connects most of the brain regions involved in emotional and stress responses. The chemical is thought to play a major role in modulating the action of other, more prevalent neurotransmitters that play a direct role in the stress response.

Biologically, exercise seems to give the body a chance to practice dealing with stress. It forces the body's physiological systems — all of which are involved in the stress response — to communicate much more closely than usual: The cardiovascular system communicates with the renal system, which communicates with the muscular system. And all of these are controlled by the central and sympathetic nervous systems, which also must communicate with each other. This workout of the body's communication system may be the true value of exercise; the more sedentary we get, the less efficient our bodies are in responding to stress.

Exercise can boost mental health

Along with mitigating the negative effects of chronic stress on the mind and body, habitual exercise can improve mental health. Many experts believe routine exercise is as powerful in treating anxiety and mood disorders as antidepressants.

Preliminary evidence suggests that physically active people have lower rates of anxiety and depression than sedentary people. But little work has focused on why that is. To determine how exercise might bring about its mental health benefits, some researchers are looking at possible links between exercise and brain chemicals associated with stress, anxiety and depression. One theory is that physical activity triggers a release of dopamine and serotonin, which can improve mood.

But there are other reasons exercise plays a crucial role in mental well-being.

For example, exercise can be particularly helpful for people who deal with anxiety and panic attacks. When you engage in strenuous physical activity, you're essentially mimicking the responses that can come with anxiety, allowing you to learn how to manage these responses and not be overwhelmed by them in other situations.

Psychologists also recommend exercise to their patients because it leads to a sense of accomplishment. Getting dressed and driving to the gym first thing in the morning may not be so fun in the moment, but prioritizing self-care practices like exercise can result in a cascade effect of other healthy habits, like eating nutritiously, socializing with others and getting a good night's sleep — all of which can improve depression symptoms.

For even more impact on your mental health, combine your exercise routine with other evidence-based practices, like mindfulness meditation — or, reap the benefits of some good, old-fashioned fresh air and sunshine by taking a walk outdoors.

Exercise can build the mind's muscles

Have you ever noticed that while your body might feel a bit fatigued, you feel more alert and energized after a bout of exercise? It's been proven that physical activity can improve brain functions like memory and cognition both immediately after a workout and in the long-term.

In research with rodents (rats and mice), there's evidence that exercise increases the blood supply to their brains and promotes the growth of new neurons (adult neurogenesis) in the hippocampus, a brain area that is essential for learning and memory. In one study, one group of rats got free access to a running wheel and another ran on a treadmill for an hour a day. After 30 days, both groups had a better blood supply to their brains. A group of sedentary rats showed no increase. An increased blood supply means increased oxygen and energy supply, and that equals better performance. The improvement in performance can also be attributed, at least in part, to an exercise-induced increase in adult hippocampal neurogenesis.

Although these types of studies are only now beginning in humans, the theory is that because sports combine learning and exercise, they may both increase blood supply and enhance brain connections.

Recent studies suggest physical activity benefits white and gray matter in the brain, which leads to enhancement of cognitive processes like thinking and memory, attention span, and perception.

Movement can also improve cognitive regulation, or the ability to ignore distractions and multi-task. While there's not as extensive of research on middle-aged adults, researchers think the same benefits hold true across the board.

Exercise can sharpen memory

There's also scientific evidence that people who exercise experience improvements in episodic memory, which is our ability to bind how events, people and places come together in everyday life. Exercise can also benefit the brain's spatial navigation, or the ability to remember everyday life events, like where you parked your car.

Exercise can also help people maintain their cognitive abilities as they age. Many studies have found that physically active elderly people perform better than sedentary elderly people on cognitive tasks such as reasoning, vocabulary, memory and reaction time. It's known that regular exercise can prevent memory-related diseases like Alzheimer's. Exercise can increase the brain's ability to create new neurons in rodents, which can enable the brain to learn new information and improve memory. Whether adult hippocampal neurogenesis can be increased by exercise in humans remains to be determined, but there is a robust and growing body of research among school-aged children.

For people who have already been diagnosed with memory-related diseases, exercise is a commonly recommended intervention. Studies show that one year of activity interventions can increase the volume of the hippocampus — the part of the brain that deals with learning and memory — by one percent.

How much exercise do I need?

If your doctor gives you the go-ahead, there's no reason not to reap the physical and mental benefits of a regular exercise routine. But how much exercise is the right amount?

Official exercise recommendations have increased over the years. The Department of Health and Human Services Physical Activity Guidelines for Americans (PDF, 15MB) recommends 150 minutes or 2.5 hours of moderate aerobic activity a week, or 75 minutes of more vigorous activity.

If getting started with an exercise routine sounds overwhelming, keep in mind that starting anywhere is better than not starting at all. Not sure where to begin? Think outside of the box, and try not to worry too much. Research shows that all kinds of exercise can be an effective way to manage stress and stay mentally healthy. The important thing is that you find an activity you enjoy and stick with it.

For more information on exercise recommendations, including suggestions for age-specific activities, refer to the 2018 Physical Activity Guidelines for Americans Move Your Way Campaign .

For their contributions to this article, APA thanks:

Rod K. Dishman, PhD, of the University of Georgia  Mark Sothmann, PhD, of Indiana University's School of Medicine and School of Allied Health Sciences  Henriette van Praag, PhD, of Florida Atlantic University's Charles E. Schmidt College of Medicine  Nancy Molitor, PhD, of Northwestern University's Feinberg School of Medicine  Elaine Ducharme, PhD  Anthony C. Hackney, PhD, DSc, of the University of North Carolina at Chapel Hill  Charles Hillman, PhD, of Northeastern University's Bouve College of Health Sciences

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Importance of Exercise Essay

500 words essay on exercise essay.

Exercise is basically any physical activity that we perform on a repetitive basis for relaxing our body and taking away all the mental stress. It is important to do regular exercise. When you do this on a daily basis, you become fit both physically and mentally. Moreover, not exercising daily can make a person susceptible to different diseases. Thus, just like eating food daily, we must also exercise daily. The importance of exercise essay will throw more light on it.

importance of exercise essay

Importance of Exercise

Exercising is most essential for proper health and fitness. Moreover, it is essential for every sphere of life. Especially today’s youth need to exercise more than ever. It is because the junk food they consume every day can hamper their quality of life.

If you are not healthy, you cannot lead a happy life and won’t be able to contribute to the expansion of society. Thus, one needs to exercise to beat all these problems. But, it is not just about the youth but also about every member of the society.

These days, physical activities take places in colleges more than often. The professionals are called to the campus for organizing physical exercises. Thus, it is a great opportunity for everyone who wishes to do it.

Just like exercise is important for college kids, it is also essential for office workers. The desk job requires the person to sit at the desk for long hours without breaks. This gives rise to a very unhealthy lifestyle.

They get a limited amount of exercise as they just sit all day then come back home and sleep. Therefore, it is essential to exercise to adopt a healthy lifestyle that can also prevent any damaging diseases .

Benefits of Exercise

Exercise has a lot of benefits in today’s world. First of all, it helps in maintaining your weight. Moreover, it also helps you reduce weight if you are overweight. It is because you burn calories when you exercise.

Further, it helps in developing your muscles. Thus, the rate of your body will increases which helps to burn calories. Moreover, it also helps in improving the oxygen level and blood flow of the body.

When you exercise daily, your brain cells will release frequently. This helps in producing cells in the hippocampus. Moreover, it is the part of the brain which helps to learn and control memory.

The concentration level in your body will improve which will ultimately lower the danger of disease like Alzheimer’s. In addition, you can also reduce the strain on your heart through exercise. Finally, it controls the blood sugar levels of your body so it helps to prevent or delay diabetes.

Get the huge list of more than 500 Essay Topics and Ideas

Conclusion of Importance of Exercise Essay

In order to live life healthily, it is essential to exercise for mental and physical development. Thus, exercise is important for the overall growth of a person. It is essential to maintain a balance between work, rest and activities. So, make sure to exercise daily.

FAQ of Importance of Exercise Essay

Question 1: What is the importance of exercise?

Answer 1: Exercise helps people lose weight and lower the risk of some diseases. When you exercise daily, you lower the risk of developing some diseases like obesity, type 2 diabetes, high blood pressure and more. It also helps to keep your body at a healthy weight.

Question 2: Why is exercising important for students?

Answer 2: Exercising is important for students because it helps students to enhance their cardiorespiratory fitness and build strong bones and muscles. In addition, it also controls weight and reduces the symptoms of anxiety and depression. Further, it can also reduce the risk of health conditions like heart diseases and more.

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Exercise: 7 benefits of regular physical activity.

You know exercise is good for you, but do you know how good? From boosting your mood to improving your sex life, find out how exercise can improve your life.

Want to feel better, have more energy and even add years to your life? Just exercise.

The health benefits of regular exercise and physical activity are hard to ignore. Everyone benefits from exercise, no matter their age, sex or physical ability.

Need more convincing to get moving? Check out these seven ways that exercise can lead to a happier, healthier you.

1. Exercise controls weight

Exercise can help prevent excess weight gain or help you keep off lost weight. When you take part in physical activity, you burn calories. The more intense the activity, the more calories you burn.

Regular trips to the gym are great, but don't worry if you can't find a large chunk of time to exercise every day. Any amount of activity is better than none. To gain the benefits of exercise, just get more active throughout your day. For example, take the stairs instead of the elevator or rev up your household chores. Consistency is key.

2. Exercise combats health conditions and diseases

Worried about heart disease? Hoping to prevent high blood pressure? No matter what your current weight is, being active boosts high-density lipoprotein (HDL) cholesterol, the "good" cholesterol, and it decreases unhealthy triglycerides. This one-two punch keeps your blood flowing smoothly, which lowers your risk of heart and blood vessel, called cardiovascular, diseases.

Regular exercise helps prevent or manage many health problems and concerns, including:

  • Metabolic syndrome.
  • High blood pressure.
  • Type 2 diabetes.
  • Depression.
  • Many types of cancer.

It also can help improve cognitive function and helps lower the risk of death from all causes.

3. Exercise improves mood

Need an emotional lift? Or need to lower stress after a stressful day? A gym session or brisk walk can help. Physical activity stimulates many brain chemicals that may leave you feeling happier, more relaxed and less anxious.

You also may feel better about your appearance and yourself when you exercise regularly, which can boost your confidence and improve your self-esteem.

4. Exercise boosts energy

Winded by grocery shopping or household chores? Regular physical activity can improve your muscle strength and boost your endurance.

Exercise sends oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.

5. Exercise promotes better sleep

Struggling to snooze? Regular physical activity can help you fall asleep faster, get better sleep and deepen your sleep. Just don't exercise too close to bedtime, or you may be too energized to go to sleep.

6. Exercise puts the spark back into your sex life

Do you feel too tired or too out of shape to enjoy physical intimacy? Regular physical activity can improve energy levels and give you more confidence about your physical appearance, which may boost your sex life.

But there's even more to it than that. Regular physical activity may enhance arousal for women. And men who exercise regularly are less likely to have problems with erectile dysfunction than are men who don't exercise.

7. Exercise can be fun — and social!

Exercise and physical activity can be fun. They give you a chance to unwind, enjoy the outdoors or simply do activities that make you happy. Physical activity also can help you connect with family or friends in a fun social setting.

So take a dance class, hit the hiking trails or join a soccer team. Find a physical activity you enjoy, and just do it. Bored? Try something new, or do something with friends or family.

Exercise to feel better and have fun

Exercise and physical activity are great ways to feel better, boost your health and have fun. For most healthy adults, the U.S. Department of Health and Human Services recommends these exercise guidelines:

Aerobic activity. Get at least 150 minutes of moderate aerobic activity. Or get at least 75 minutes of vigorous aerobic activity a week. You also can get an equal combination of moderate and vigorous activity. Aim to spread out this exercise over a few days or more in a week.

For even more health benefits, the guidelines suggest getting 300 minutes a week or more of moderate aerobic activity. Exercising this much may help with weight loss or keeping off lost weight. But even small amounts of physical activity can be helpful. Being active for short periods of time during the day can add up and have health benefits.

  • Strength training. Do strength training exercises for all major muscle groups at least two times a week. One set of each exercise is enough for health and fitness benefits. Use a weight or resistance level heavy enough to tire your muscles after about 12 to 15 repetitions.

Moderate aerobic exercise includes activities such as brisk walking, biking, swimming and mowing the lawn.

Vigorous aerobic exercise includes activities such as running, swimming laps, heavy yardwork and aerobic dancing.

You can do strength training by using weight machines or free weights, your own body weight, heavy bags, or resistance bands. You also can use resistance paddles in the water or do activities such as rock climbing.

If you want to lose weight, keep off lost weight or meet specific fitness goals, you may need to exercise more.

Remember to check with a health care professional before starting a new exercise program, especially if you have any concerns about your fitness or haven't exercised for a long time. Also check with a health care professional if you have chronic health problems, such as heart disease, diabetes or arthritis.

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  • AskMayoExpert. Physical activity (adult). Mayo Clinic; 2021.
  • Physical Activity Guidelines for Americans. 2nd ed. U.S. Department of Health and Human Services. https://health.gov/our-work/physical-activity/current-guidelines. Accessed June 25, 2021.
  • Peterson DM. The benefits and risk of aerobic exercise. https://www.uptodate.com/contents/search. Accessed June 24, 2021.
  • Maseroli E, et al. Physical activity and female sexual dysfunction: A lot helps, but not too much. The Journal of Sexual Medicine. 2021; doi:10.1016/j.jsxm.2021.04.004.
  • Allen MS. Physical activity as an adjunct treatment for erectile dysfunction. Nature Reviews: Urology. 2019; doi:10.1038/s41585-019-0210-6.
  • Tips for starting physical activity. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/weight-management/tips-get-active/tips-starting-physical-activity. Accessed June 25, 2021.
  • Laskowski ER (expert opinion). Mayo Clinic. June 16, 2021.

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What are the mental health benefits of exercise?

Other mental health benefits of exercise, reaping the mental health benefits of exercise is easier than you think, overcoming obstacles to exercise, getting started with exercise when you have a mental health issue.

  • Easy ways to move more that don't involve the gym

The Mental Health Benefits of Exercise

You already know that exercise is good for your body. But did you know it can also boost your mood, improve your sleep, and help you deal with depression, anxiety, stress, and more?

effects of working out essay

Exercise is not just about aerobic capacity and muscle size. Sure, exercise can improve your physical health and your physique, trim your waistline, improve your sex life, and even add years to your life. But that’s not what motivates most people to stay active.

People who exercise regularly tend to do so because it gives them an enormous sense of well-being. They feel more energetic throughout the day, sleep better at night, have sharper memories, and feel more relaxed and positive about themselves and their lives. And it’s also a powerful medicine for many common mental health challenges.

Regular exercise can have a profoundly positive impact on depression, anxiety, and ADHD. It also relieves stress, improves memory, helps you sleep better, and boosts your overall mood. And you don’t have to be a fitness fanatic to reap the benefits. Research indicates that modest amounts of exercise can make a real difference. No matter your age or fitness level, you can learn to use exercise as a powerful tool to deal with mental health problems, improve your energy and outlook, and get more out of life.

Exercise and depression

Studies show that exercise can treat mild to moderate depression as effectively as antidepressant medication—but without the side-effects, of course. As one example, a recent study done by the Harvard T.H. Chan School of Public Health found that running for 15 minutes a day or walking for an hour reduces the risk of major depression by 26%. In addition to relieving depression symptoms , research also shows that maintaining an exercise schedule can prevent you from relapsing.

Exercise is a powerful depression fighter for several reasons. Most importantly, it promotes all kinds of changes in the brain, including neural growth, reduced inflammation, and new activity patterns that promote feelings of calm and well-being. It also releases endorphins, powerful chemicals in your brain that energize your spirits and make you feel good. Finally, exercise can also serve as a distraction, allowing you to find some quiet time to break out of the cycle of negative thoughts that feed depression.

Exercise and anxiety

Exercise is a natural and effective anti-anxiety treatment . It relieves tension and stress, boosts physical and mental energy, and enhances well-being through the release of endorphins. Anything that gets you moving can help, but you’ll get a bigger benefit if you pay attention instead of zoning out.

Try to notice the sensation of your feet hitting the ground, for example, or the rhythm of your breathing, or the feeling of the wind on your skin. By adding this mindfulness element—really focusing on your body and how it feels as you exercise—you’ll not only improve your physical condition faster, but you may also be able to interrupt the flow of constant worries running through your head.

Exercise and stress

Ever noticed how your body feels when you’re under stress ? Your muscles may be tense, especially in your face, neck, and shoulders, leaving you with back or neck pain, or painful headaches. You may feel a tightness in your chest, a pounding pulse, or muscle cramps. You may also experience problems such as insomnia, heartburn, stomachache, diarrhea, or frequent urination. The worry and discomfort of all these physical symptoms can in turn lead to even more stress, creating a vicious cycle between your mind and body.

Exercising is an effective way to break this cycle. As well as releasing endorphins in the brain, physical activity helps to relax the muscles and relieve tension in the body. Since the body and mind are so closely linked, when your body feels better so, too, will your mind.

Exercise and ADHD

Exercising regularly is one of the easiest and most effective ways to reduce the symptoms of ADHD and improve concentration, motivation, memory, and mood. Physical activity immediately boosts the brain’s dopamine, norepinephrine, and serotonin levels—all of which affect focus and attention. In this way, exercise works in much the same way as ADHD medications such as Ritalin and Adderall.

Exercise and PTSD and trauma

Evidence suggests that by really focusing on your body and how it feels as you exercise, you can actually help your nervous system become “unstuck” and begin to move out of the immobilization stress response that characterizes PTSD or trauma. Instead of allowing your mind to wander, pay close attention to the physical sensations in your joints and muscles, even your insides as your body moves. Exercises that involve cross movement and that engage both arms and legs—such as walking (especially in sand), running, swimming, weight training, or dancing—are some of your best choices.

Outdoor activities like hiking, sailing, mountain biking, rock climbing, whitewater rafting, and skiing (downhill and cross-country) have also been shown to reduce the symptoms of PTSD.

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Even if you’re not suffering from a mental health problem, regular physical activity can still offer a welcome boost to your mood, outlook, and mental well-being.

Exercise can help provide:

Sharper memory and thinking. The same endorphins that make you feel better also help you concentrate and feel mentally sharp for tasks at hand. Exercise also stimulates the growth of new brain cells and helps prevent age-related decline .

Higher self-esteem. Regular activity is an investment in your mind, body, and soul. When it becomes habit, it can foster your sense of self-worth and make you feel strong and powerful. You’ll feel better about your appearance and, by meeting even small exercise goals, you’ll feel a sense of achievement.

Better sleep. Even short bursts of exercise in the morning or afternoon can help regulate your sleep patterns . If you prefer to exercise at night, relaxing exercises such as yoga or gentle stretching can help promote sleep.

More energy. Increasing your heart rate several times a week will give you more get-up-and-go. Start off with just a few minutes of exercise per day, and increase your workout as you feel more energized.

Stronger resilience. When faced with mental or emotional challenges in life, exercise can help you build resilience and cope in a healthy way, instead of resorting to alcohol, drugs, or other negative behaviors that ultimately only make your symptoms worse. Regular exercise can also help boost your immune system and reduce the impact of stress.

You don’t need to devote hours out of your busy day to train at the gym, sweat buckets, or run mile after monotonous mile to reap all the physical and mental health benefits of exercise. Just 30-minutes of moderate exercise five times a week is enough. And even that can be broken down into two 15-minute or even three 10-minute exercise sessions if that’s easier.

Even a little bit of activity is better than nothing

If you don’t have time for 15 or 30 minutes of exercise, or if your body tells you to take a break after 5 or 10 minutes, for example, that’s okay, too. Start with 5- or 10-minute sessions and slowly increase your time. The more you exercise, the more energy you’ll have, so eventually you’ll feel ready for a little more. The key is to commit to some moderate physical activity—however little—on most days. As exercising becomes a habit, you can slowly add extra minutes or try different types of activities. If you keep at it, the benefits of exercise will begin to pay off.

You don’t have to suffer to get results

Research shows that moderate levels of exercise are best for most people . Moderate means:

  • That you breathe a little heavier than normal, but are not out of breath. For example, you should be able to chat with your walking partner, but not easily sing a song.
  • That your body feels warmer as you move, but not overheated or very sweaty.

Can’t find time to exercise during the week? Be a weekend warrior

A recent study in the United Kingdom found that people who squeeze their exercise routines into one or two sessions during the weekend experience almost as many health benefits as those who work out more often. So don’t let a busy schedule at work, home, or school be an excuse to avoid activity. Get moving whenever you can find the time—your mind and body will thank you!

Even when you know that exercise will help you feel better, taking that first step is still easier said than done. Obstacles to exercising are very real—particularly when you’re also struggling with a mental health issue.

Here are some common barriers and how you can get past them.

Feeling exhausted. When you’re tired, depressed, or stressed, it seems that working out will just make you feel worse. But the truth is that physical activity is a powerful energizer. Studies show that regular exercise can dramatically reduce fatigue and increase your energy levels. If you are really feeling tired, promise yourself a quick, 5-minute walk. Chances are, once you get moving you’ll have more energy and be able to walk for longer.

Feeling overwhelmed. When you’re stressed or depressed, the thought of adding another obligation to your busy daily schedule can seem overwhelming. Working out just doesn’t seem practical. If you have children, finding childcare while you exercise can also be a big hurdle. However, if you begin thinking of physical activity as a priority (a necessity for your mental well-being), you’ll soon find ways to fit small amounts of exercise into even the busiest schedule.

Feeling hopeless. Even if you’ve never exercised before, you can still find ways to comfortably get active. Start slow with easy, low-impact activities a few minutes each day, such as walking or dancing.

Feeling bad about yourself. Are you your own worst critic? It’s time to try a new way of thinking about your body. No matter your weight, age or fitness level, there are plenty of others in the same boat. Ask a friend to exercise with you. Accomplishing even the smallest fitness goals will help you gain body confidence and improve how you think about yourself.

Feeling pain. If you have a disability, severe weight problem, arthritis, or any injury or illness that limits your mobility, talk to your doctor about ways to safely exercise . You shouldn’t ignore pain, but rather do what you can, when you can. Divide your exercise into shorter, more frequent chunks of time if that helps, or try exercising in water to reduce joint or muscle discomfort.

Many of us find it hard enough to motivate ourselves to exercise at the best of times. But when you feel depressed, anxious, stressed or have another mental health problem, it can seem doubly difficult. This is especially true of depression and anxiety, which can leave you feeling trapped in a catch-22 situation. You know exercise will make you feel better, but depression has robbed you of the energy and motivation you need to work out, or your social anxiety means you can’t bear the thought of being seen at an exercise class or running through the park.

Start small. When you’re under the cloud of anxiety or depression and haven’t exercised for a long time, setting extravagant goals like completing a marathon or working out for an hour every morning will only leave you more despondent if you fall short. Better to set achievable goals and build up from there.

Schedule workouts when your energy is highest. Perhaps you have most energy first thing in the morning before work or school or at lunchtime before the mid-afternoon lull hits? Or maybe you do better exercising for longer at the weekends. If depression or anxiety has you feeling tired and unmotivated all day long, try dancing to some music or simply going for a walk. Even a short, 15-minute walk can help clear your mind, improve your mood, and boost your energy level. As you move and start to feel a little better, you’ll often boost your energy enough to exercise more vigorously—by walking further, breaking into a run, or adding a bike ride, for example.

Focus on activities you enjoy. Any activity that gets you moving counts. That could include throwing a Frisbee with a dog or friend, walking laps of a mall window shopping, or cycling to the grocery store. If you’ve never exercised before or don’t know what you might enjoy, try a few different things. Activities such as gardening or tackling a home improvement project can be great ways to start moving more when you have a mood disorder—as well as helping you become more active, they can also leave you with a sense of purpose and accomplishment.

Be comfortable. Wear clothing that’s comfortable and choose a setting that you find calming or energizing. That may be a quiet corner of your home, a scenic path, or your favorite city park.

Reward yourself. Part of the reward of completing an activity is how much better you’ll feel afterwards, but it always helps your motivation to promise yourself an extra treat for exercising. Reward yourself with a hot bubble bath after a workout, a delicious smoothie, or with an extra episode of your favorite TV show, for example.

Make exercise a social activity. Exercising with a friend or loved one, or even your kids, will not only make exercising more fun and enjoyable, it can also help motivate you to stick to a workout routine. You’ll also feel better than if you were exercising alone. In fact, when you’re suffering from a mood disorder such as depression, the companionship can be just as important as the exercise.

Easy ways to move more that don’t involve the gym

Don’t have a 30-minute block of time to dedicate to yoga or a bike ride? Don’t worry. Think about physical activity as a lifestyle rather than just a single task to check off your to-do list. Look at your daily routine and consider ways to sneak in activity here, there, and everywhere.

Move in and around your home. Clean the house, wash the car, tend to the yard and garden, mow the lawn with a push mower, sweep the sidewalk or patio with a broom.

Sneak activity in at work or on the go. Bike or walk to an appointment rather than drive, use stairs instead of elevators, briskly walk to the bus stop then get off one stop early, park at the back of the lot and walk into the store or office, or take a vigorous walk during your coffee break.

Get active with the family. Jog around the soccer field during your kid’s practice, make a neighborhood bike ride part of your weekend routine, play tag with your children in the yard, go canoeing at a lake, walk the dog in a new place.

Get creative with exercise ideas. Pick fruit at an orchard, boogie to music, go to the beach or take a hike, gently stretch while watching television, organize an office bowling team, take a class in martial arts, dance, or yoga.

Make exercise a fun part of your everyday life

You don’t have to spend hours in a gym or force yourself into long, monotonous workouts to experience the many benefits of exercise. These tips can help you find activities you enjoy and start to feel better, look better, and get more out of life.

More Information

  • Greer, T. L., Trombello, J. M., Rethorst, C. D., Carmody, T. J., Jha, M. K., Liao, A., Grannemann, B. D., Chambliss, H. O., Church, T. S., & Trivedi, M. H. (2016). Improvements in psychosocial functioning and health-related quality of life following exercise augmentation in patients with treatment response but non-remitted major depressive disorder: Results from the TREAD study. Depression and Anxiety, 33(9), 870–881. Link
  • Kandola, A., Vancampfort, D., Herring, M., Rebar, A., Hallgren, M., Firth, J., & Stubbs, B. (2018). Moving to Beat Anxiety: Epidemiology and Therapeutic Issues with Physical Activity for Anxiety. Current Psychiatry Reports, 20(8), 63. Link
  • Aylett, E., Small, N., & Bower, P. (2018). Exercise in the treatment of clinical anxiety in general practice – a systematic review and meta-analysis. BMC Health Services Research, 18(1), 559. Link
  • Stubbs, B., Vancampfort, D., Rosenbaum, S., Firth, J., Cosco, T., Veronese, N., Salum, G. A., & Schuch, F. B. (2017). An examination of the anxiolytic effects of exercise for people with anxiety and stress-related disorders: A meta-analysis. Psychiatry Research, 249, 102–108. Link
  • Kandola, A. A., Osborn, D. P. J., Stubbs, B., Choi, K. W., & Hayes, J. F. (2020). Individual and combined associations between cardiorespiratory fitness and grip strength with common mental disorders: A prospective cohort study in the UK Biobank. BMC Medicine, 18(1), 303. Link

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Real-Life Benefits of Exercise and Physical Activity

On this page:

Why is physical activity important?

Emotional benefits of exercise.

Exercise and physical activity are good for just about everyone, including older adults. No matter your health and physical abilities, you can gain a lot by staying active. In fact, studies show that “taking it easy” is risky. Often, inactivity is more to blame than age when older people lose the ability to do things on their own. Lack of physical activity also can lead to more visits to the doctor, more hospitalizations, and more use of medicines for a variety of illnesses.

Including all 4 types of exercise can benefit a wide range of areas of your life. Staying active can help you:

Four Types of Exercise infographic. Click to open infographic webpage.

  • Keep and improve your strength so you can stay independent
  • Have more energy to do the things you want to do and reduce fatigue
  • Improve your balance and lower risk of falls and injuries from falls
  • Manage and prevent some diseases like arthritis, heart disease, stroke, type 2 diabetes, osteoporosis, and 8 types of cancer, including breast and colon cancer
  • Sleep better at home
  • Reduce levels of stress and anxiety
  • Reach or maintain a healthy weight and reduce risk of excessive weight gain
  • Control your blood pressure
  • Possibly improve or maintain some aspects of cognitive function , such as your ability to shift quickly between tasks or plan an activity
  • Perk up your mood and reduce feelings of depression

Infographic, Tips To boost Your Health As You Age. Click link for full infographic

Research has shown that exercise is not only good for your physical health, it also supports emotional and mental health. You can exercise with a friend and get the added benefit of emotional support. So, next time you’re feeling down, anxious, or stressed, try to get up and start moving!

Physical activity can help:

  • Reduce feelings of depression and stress, while improving your mood and overall emotional well-being
  • Increase your energy level
  • Improve sleep
  • Empower you to feel more in control

In addition, exercise and physical activity may possibly improve or maintain some aspects of cognitive function , such as your ability to shift quickly between tasks, plan an activity, and ignore irrelevant information.

The Mental Health Benefits of Exercise and Physical Activity infographic. Click to open webpage

Here are some exercise ideas to help you lift your mood:

  • Walking, bicycling, or dancing. Endurance activities increase your breathing, get your heart pumping, and boost chemicals in your body that may improve mood.
  • Yoga. This mind and body practice typically combines physical postures, breathing exercises, and relaxation.
  • Tai Chi. This "moving meditation" involves shifting the body slowly, gently, and precisely, while breathing deeply.
  • Activities you enjoy. Whether it’s gardening, playing tennis, kicking around a soccer ball with your grandchildren, or something else, choose an activity you want to do, not one you have to do.

You may also be interested in

  • Finding tips to help stay motivated to exercise
  • Exploring safety tips for exercising outdoors
  • Reading about the four types of exercise

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This content is provided by the NIH National Institute on Aging (NIA). NIA scientists and other experts review this content to ensure it is accurate and up to date.

Content reviewed: April 3, 2020

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Physical Activity Is Good for the Mind and the Body

effects of working out essay

Health and Well-Being Matter is the monthly blog of the Director of the Office of Disease Prevention and Health Promotion.

Everyone has their own way to “recharge” their sense of well-being — something that makes them feel good physically, emotionally, and spiritually even if they aren’t consciously aware of it. Personally, I know that few things can improve my day as quickly as a walk around the block or even just getting up from my desk and doing some push-ups. A hike through the woods is ideal when I can make it happen. But that’s me. It’s not simply that I enjoy these activities but also that they literally make me feel better and clear my mind.

Mental health and physical health are closely connected. No kidding — what’s good for the body is often good for the mind. Knowing what you can do physically that has this effect for you will change your day and your life.

Physical activity has many well-established mental health benefits. These are published in the Physical Activity Guidelines for Americans and include improved brain health and cognitive function (the ability to think, if you will), a reduced risk of anxiety and depression, and improved sleep and overall quality of life. Although not a cure-all, increasing physical activity directly contributes to improved mental health and better overall health and well-being.

Learning how to routinely manage stress and getting screened for depression are simply good prevention practices. Awareness is especially critical at this time of year when disruptions to healthy habits and choices can be more likely and more jarring. Shorter days and colder temperatures have a way of interrupting routines — as do the holidays, with both their joys and their stresses. When the plentiful sunshine and clear skies of temperate months give way to unpredictable weather, less daylight, and festive gatherings, it may happen unconsciously or seem natural to be distracted from being as physically active. However, that tendency is precisely why it’s so important that we are ever more mindful of our physical and emotional health — and how we can maintain both — during this time of year.

Roughly half of all people in the United States will be diagnosed with a mental health disorder at some point in their lifetime, with anxiety and anxiety disorders being the most common. Major depression, another of the most common mental health disorders, is also a leading cause of disability for middle-aged adults. Compounding all of this, mental health disorders like depression and anxiety can affect people’s ability to take part in health-promoting behaviors, including physical activity. In addition, physical health problems can contribute to mental health problems and make it harder for people to get treatment for mental health disorders.

The COVID-19 pandemic has brought the need to take care of our physical and emotional health to light even more so these past 2 years. Recently, the U.S. Surgeon General highlighted how the pandemic has exacerbated the mental health crisis in youth .

The good news is that even small amounts of physical activity can immediately reduce symptoms of anxiety in adults and older adults. Depression has also shown to be responsive to physical activity. Research suggests that increased physical activity, of any kind, can improve depression symptoms experienced by people across the lifespan. Engaging in regular physical activity has also been shown to reduce the risk of developing depression in children and adults.

Though the seasons and our life circumstances may change, our basic needs do not. Just as we shift from shorts to coats or fresh summer fruits and vegetables to heartier fall food choices, so too must we shift our seasonal approach to how we stay physically active. Some of that is simply adapting to conditions: bundling up for a walk, wearing the appropriate shoes, or playing in the snow with the kids instead of playing soccer in the grass.

Sometimes there’s a bit more creativity involved. Often this means finding ways to simplify activity or make it more accessible. For example, it may not be possible to get to the gym or even take a walk due to weather or any number of reasons. In those instances, other options include adding new types of movement — such as impromptu dance parties at home — or doing a few household chores (yes, it all counts as physical activity).

During the COVID-19 pandemic, I built a makeshift gym in my garage as an alternative to driving back and forth to the gym several miles from home. That has not only saved me time and money but also afforded me the opportunity to get 15 to 45 minutes of muscle-strengthening physical activity in at odd times of the day.

For more ideas on how to get active — on any day — or for help finding the motivation to get started, check out this Move Your Way® video .

The point to remember is that no matter the approach, the Physical Activity Guidelines recommend that adults get at least 150 minutes of moderate-intensity aerobic activity (anything that gets your heart beating faster) each week and at least 2 days per week of muscle-strengthening activity (anything that makes your muscles work harder than usual). Youth need 60 minutes or more of physical activity each day. Preschool-aged children ages 3 to 5 years need to be active throughout the day — with adult caregivers encouraging active play — to enhance growth and development. Striving toward these goals and then continuing to get physical activity, in some shape or form, contributes to better health outcomes both immediately and over the long term.

For youth, sports offer additional avenues to more physical activity and improved mental health. Youth who participate in sports may enjoy psychosocial health benefits beyond the benefits they gain from other forms of leisure-time physical activity. Psychological health benefits include higher levels of perceived competence, confidence, and self-esteem — not to mention the benefits of team building, leadership, and resilience, which are important skills to apply on the field and throughout life. Research has also shown that youth sports participants have a reduced risk of suicide and suicidal thoughts and tendencies. Additionally, team sports participation during adolescence may lead to better mental health outcomes in adulthood (e.g., less anxiety and depression) for people exposed to adverse childhood experiences. In addition to the physical and mental health benefits, sports can be just plain fun.

Physical activity’s implications for significant positive effects on mental health and social well-being are enormous, impacting every facet of life. In fact, because of this national imperative, the presidential executive order that re-established the President’s Council on Sports, Fitness & Nutrition explicitly seeks to “expand national awareness of the importance of mental health as it pertains to physical fitness and nutrition.” While physical activity is not a substitute for mental health treatment when needed and it’s not the answer to certain mental health challenges, it does play a significant role in our emotional and cognitive well-being.

No matter how we choose to be active during the holiday season — or any season — every effort to move counts toward achieving recommended physical activity goals and will have positive impacts on both the mind and the body. Along with preventing diabetes, high blood pressure, obesity, and the additional risks associated with these comorbidities, physical activity’s positive effect on mental health is yet another important reason to be active and Move Your Way .

As for me… I think it’s time for a walk. Happy and healthy holidays, everyone!

Yours in health, Paul

Paul Reed, MD Rear Admiral, U.S. Public Health Service Deputy Assistant Secretary for Health Director, Office of Disease Prevention and Health Promotion

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Should you be working out every day the benefits & possible downsides of daily exercise.

Abby Moore

We're often told to prioritize physical fitness, but how frequently should we  actually  be working out? If you've gotten into a habit of hitting the home gym or going on a run seven days a week, you may be wondering: Is it possible to work out   too   often, or is it safe to exercise every day? 

First off: We all have those days when sleep, plans with friends, or a simple lack of motivation seem to take priority, and that's OK. Here's what personal trainers have to say about the benefits and the potential downsides of working out every day. 

Potential benefits of working out every day:

It supports healthy mobility..

Ever notice when you go a while without working out, your joints feel stiffer or you get out of breath more easily? This is often described as being "out of shape," but it may just be a result of a lack of practice. 

When you work out (aka move) every day, you're keeping the body efficient for movement. "Kind of like that saying,  you don't use it, you lose it ," NASM-certified personal trainer  Jason Williams, NASM-CPT, tells mbg. 

It promotes fascia elasticity.

Fascia is a connective tissue that serves a number of purposes in the body—including supporting, stabilizing, and protecting your bones and muscles.

"What science is starting to recognize is that if you sit for long periods of time, fascia loses its supportive, elastic qualities, and muscles can become neurologically inhibited 1  so they don't contract or release when they need to," exercise physiologist  Sue Hitzmann, M.S., CST, NMT, previously shared with mbg.

Working out each day, even if it's just a short  fascia exercise  or a 10-minute  joint stretch , can promote fascia elasticity, Williams says. 

3. It's a great stress reliever. 

While exercising certainly has physical health benefits, it is also critical for  supporting mental health . 

"Exercise is probably the most underutilized antidepressant,"  Ellen Vora, M.D., holistic psychiatrist and  mbg Collective member , previously said. In fact, clinical trials have suggested that exercising is comparable to both medicine and psychotherapy in  improving depressive symptoms 2 . 

4. It increases energy. 

"Movement creates energy," personal trainer and yoga instructor  Todd McCullough, aka TMAC, tells mbg. Think about a "runner's high" or that feeling you get when you crush a spin class. This mental energy comes from the production of  endorphins (which also make you happier) .

Just be sure to cool down or meditate after a workout so you're not constantly chasing that endorphin high, McCullough says. "[Meditation] allows you to ground yourself to something bigger and more meaningful." 

5. It has heart-healthy benefits. 

Frequent exercise promotes cardiovascular health 3  by lowering blood pressure, increasing insulin sensitivity, and creating a favorable plasma lipoprotein profile. 

In fact, the European Society of Cardiology says  people with heart disease should engage in moderate exercise every day —meaning exercise that increases the heart rate by 50 to 60%. Exercise like brisk walking, dancing, swimming, and gardening all fall in this category. 

6. It supports brain health. 

Several studies have linked exercise to cognitive functioning. 

A study published in the  Journal of Alzheimer's Disease  found that  aerobic exercise boosts blood flow to two regions of the brain that support memory function . Another study from  Mayo Clinic Proceedings  supports the idea that  cardio exercise increases cardiorespiratory fitness , supporting memory function and stress reduction. 

7. It can be an act of self-care. 

Taking time to move throughout the day, whether it's a slow and meditative yoga class, a powerful kickboxing session, or a brisk walk, can be an  act of self-care . Stepping away from work or other responsibilities to do something for yourself, like exercise, can help you nurture your own well-being, which in turn  gives you more energy to care for others .

This is one reason why regular workouts are part of holistic health challenges like the 75 Soft Challenge .

8. It could enhance sleep. 

Several studies have shown that  regular exercise promotes better sleep 4 . Simultaneously, getting high-quality sleep can enhance your fitness performance. This correlation has been observed for both aerobic exercise 5 and strength training .

9. It supports gut health. 

Prioritizing daily micro-movements  supports gut health  by strengthening the digestive tract, naturopathic doctor  Jaime Schehr, N.D., R.D., previously told mbg. "The amount of blood diverted from your digestive system decreases because your muscles are more efficient when you exercise," she explains.

And just like the connection between sleep and exercise, gut health and exercise also have a mutualistic relationship. Meaning, a  healthier gut may also improve fitness performance .

10. It promotes longevity. 

Several studies have associated regular exercise, even in the form of small daily movements, with a longer life span—particularly if you're engaging in at least 150 minutes of exercise each week . (Here: an exercise physiologist's  two fitness tips to promote longevity .)

Downsides of working out too much.

The biggest downside of working out too much is overuse, which makes the body more susceptible to injury, Williams says. "Also, you don't give your body time to recover, and that is where your body actually sees the most benefits," he adds. 

What's more, while moderate exercise can help manage stress, too much intense exercise may put your body in a stressful state . Overtraining may also affect your thyroid hormones 6 and adrenal glands 7 .

Excessive training can also turn into a damaging obsession or  exercise addiction . "Especially for you type-A's out there," McCullough says. Shifting the focus of your workout from the physical benefits alone to the mental benefits can help you develop a healthier and more sustainable relationship with exercise. "When you shift to this [way of thinking], a workout can be a simple  yoga practice  to allow your body to rest, or a  cold plunge ."

How to work out every day safely. 

If you do want to work out every day, make sure you're doing it safely and within reason. 

In other words, moving your body daily doesn't need to (and probably shouldn't) mean six hours of heavy lifting at the gym. Rather, opt for a routine that's logistically and physically sustainable. "Find something you can do for 15 to 30 minutes a day," McCullough suggests. "Then, on the days you do have more time, go for that hourlong class.”

Incorporating cross-training is a useful way to give the body time to actively recover from more intense workouts, like  long-distance runs or bike rides. "Not all runners need aerobic cross-training," running coach and personal trainer  Elizabeth Corkum previously told mbg. "But every runner should be doing some sort of strength training,  yoga , or stretching practice to keep the body balanced and strong head to toe."

For non-endurance athletes, cross-training can look like layering your workouts by intensity. "This can give you a great balance of movement and recovery," Williams says. "Also, if you feel the need to move daily, you can do a less intense workout so that your body gets the recovery benefits and doesn't get injured." Here is an example of a well-balanced workout week, according to Williams: 

  • Monday:  HIIT
  • Tuesday: Yoga
  • Wednesday: Spin
  • Thursday: Foam roller, stretch, recover
  • Friday: Rest day
  • Saturday:  Pilates  and cardio
  • Sunday:  Weight training

Finally, don't sacrifice sleep for the sake of a workout. Rest is essential for overall health, "So opt for a quick home workout you can consistently do rather than not get enough sleep," McCullough advises. 

How often do you really need to work out?

The Physical Activity Guidelines for Americans says the  average adult should engage in at least 150 to 300 minutes of moderate-intensity physical activity  every week (or 2.5 to five hours per week). So what exactly does that look like? 

Well, depending on your goal (weight loss, endurance, building strength, etc.), there's no single answer for  how often someone should work out per week . Generally, Williams says four to five times a week is a good amount, though.

Ultimately, it's an individual choice; just be sure that you're finding a healthy balance: Aim to move your body as regularly as you need to without overdoing it.

  • https://www.ncbi.nlm.nih.gov/books/NBK526038/
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3674785/
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6172294/
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5385214/
  • https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2992829/
  • https://pubmed.ncbi.nlm.nih.gov/16380698/
  • https://pubmed.ncbi.nlm.nih.gov/23667795/

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Popular Stories

Essay about Exercise – Benefits

  • To find inspiration for your paper and overcome writer’s block
  • As a source of information (ensure proper referencing)
  • As a template for you assignment

Is exercise beneficial? How is it good for you? And what is exercise? Essays like the one below will help you discover the answers to these questions.

Introduction

  • Benefits of Exercise

Works Cited

Do you want to live a good life feeling great with improved mental psyche and energy levels void of some chronic diseases coupled with sound sleep all in one package? Look no further; regular exercising will offer this all-inclusive package of benefits. Many people just know very little about goodness of exercise; regrettably, they do not know how good it can get over time.

The good news is that, exercise delivers results regardless of sex, occupation, physical ability, or age. Exercise results are yours for taking; once you put the input, the output is almost certain.

Unfortunately, people will always find excuses for not exercising and even some will quote myths associated with exercise for them to stay out. Many exercise activities are not strenuous and require very little efforts; for instance, dancing for fun. The truth is; exercise is good because it will help you have good moods, manage chronic diseases, and manage weight giving you good shape.

Goodness of Exercise

Exercise helps in improving one’s mood and mind status. Mood is a state of mind. Physical activity triggers the body to release chemicals known as endorphins. These chemicals enable one to be happy and peaceful. The contemporary society is set in a way that people can work without involving a lot of physical exercise.

Moreover, many people are being forced by circumstances to take jobs that they do not like. Chances that such people will slump into stress, depression, low self-esteem, and insomnia are high.

However, exercising improves all these by improving one’s mood. For instance, during exercise, individuals set goals and by beating the timeline to accomplish these set goals, make one feel good and this improves his or her self-confidence and self-esteem. It is logical that a confident and self-esteemed person will have good moods. Human body is made up of active cells and they need to be kept active; exercise offers these.

As Mayo Clinic Staff posit, “As you exercise, your body gets fitter and stronger, and thus, your mind starts seeing everything, including yourself in a better light” (Para 4). Have you ever heard of people claiming the only thing they do when stressed up is exercise? These few individuals have discovered the secret to let go of in-built pressure. Brain is made up of muscles and exercise is good for brain muscles just as food is good for the body.

Good news to those battling with chronic diseases as hypertension, diabetes and osteoporosis among others; exercise is the way out. Research indicates that regular exercise combats these diseases. According to Hawk, “exercise is the silver bullet for improved health” (Para. 1). In combating heart diseases, exercise strengthens heart muscles, increases High Density Lipoproteins (HDLs), and reduces Low Density Lipoproteins (LDLs). These lipoproteins are cholesterol derivatives and scientists term HDL as ‘good’ cholesterol and LDL as ‘bad’ cholesterol.

Reduction of LDL with subsequent increase of HDL promotes smooth blood flow and replenishes heart functions. In Type II diabetes, the body is insensitive to insulin probably due to weight gain amongst other causes. Exercise helps in shedding weight and this makes the body insulin sensitive. Consequently, this insulin breaks down sugar molecules in the body thus lowering blood sugar levels eventually combating diabetes type II.

Nowadays, poor feeding habits and little or no exercise makes people as young as fifteen to suffer from osteoporosis. However, exercise offers reprieve to this nightmare by strengthening bone tissue formation and maintenance. Finally, research indicates that exercise improves immune system response and this helps to keep minor infections at bay.

Finally, exercise helps in keeping body shape. No one likes obesity or out of shape body. Unfortunately, many people love talking how they hate their over weight bodies without doing anything about it; lip service. Exercise is the way to attaining that elusive figure you have always craved for, over the years.

It is natural that, during physical exercise, the body burns thousands of calories. Body weight results from excess energy, which is converted to fat and stored in different body parts. As one exercises, metabolism rate increases leading to breakdown of fats making your body slimmer and healthy.

Research indicates that, “To lose one pound of fat, you must burn approximately 3500 calories over and above what you already burn doing daily activities” (Buemann & Tremblay 193). These researchers make it clear that normal daily activities are not sufficient to burn the required calories in the body; therefore, exercise is the way out. Fortunately, you do not need to check into a gym to manage weight loss; far from it, 20 to 30 minute walk every day or cycling for fun is enough to keep weight gain under control.

Unfortunately, many people complain that exercise is not good because it is not fun. This is true and it does not apply to exercise alone; it applies to anything that someone does. If you do not enjoy what you are doing, it can never be fun. However, the claims that exercise is not fun are only excuses; not reasons. The fact is, there are many exercise programs, and out of them, every one can find a program that excites him or her. Exercise can be done in a group or individually.

Moreover, most of practices that people do for fun qualify as exercises. For instance, taking a stroll in the neighborhood in the evening is enough to relax one’s mind. Teenagers are fond of cycling for fun; however, even though they do not know it, cycling is a great lot of exercise.

So, what is the way out of these excuses? Identify an exercise that excites you; an exercise that you will do without much hustle. For instance, decide to engage in flexibility training exercises like yoga and sit-ups or even join a dancing group. By doing something that excites you, fun will be inevitable. However, remember to do whatever you are doing on purpose with discipline. Discipline is the key to any successful story you will ever hear.

Exercise is all-inclusive package that will enable you live almost a stress-free life, full of energy with improved self esteem and sound sleep not forgetting how you will be able to combat some diseases like hypertension and diabetes type II. During exercise, the body releases endorphins that restore peace and felicity.

Moreover, nothing equals the thrill that one gets by accomplishing set goals and exercise offers this opportunity to set both short and long-term goals and accomplish them. Again, exercise prompts the body to produce more ‘good’ cholesterol and eliminate the ‘bad’ one thus improving blood flow thus keeping hypertension at bay.

Any good doctor will tell you exercise is as essential as sleep or feeding. Finally, exercise enables you to maintain body shape by shedding those extra pounds. Unfortunately, many people complain that exercise is not fun; however, this is just an excuse, not a reason. There are many exercise programs to choose from, every one can get a program that excites him or her, and as the excitement sets in, fun follows. Anyway, who does not want to live a peaceful and happy life? Not even you, start exercising and start today.

Buemann, Baines & Tremblay, Albert. “Effects of Exercise Training On Abdominal Obesity and Related Metabolic Complications”. Sports Medicine. 2007, 21(1): 191-212.

Hawk, Patricia. “Here’s why Exercise is good for You.” 2009.

Mayo Clinic Staff. “ Exercise: 7 Benefits of Regular Physical Activity. ” 2010. Web.

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Physical Activity and Sports—Real Health Benefits: A Review with Insight into the Public Health of Sweden

Christer malm.

1 Sports Medicine Unit, Department of Community Medicine and Rehabilitation, Umeå University, 901 87 Umeå, Sweden; [email protected]

Johan Jakobsson

Andreas isaksson.

2 Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 77 Solna, Sweden; [email protected]

Positive effects from sports are achieved primarily through physical activity, but secondary effects bring health benefits such as psychosocial and personal development and less alcohol consumption. Negative effects, such as the risk of failure, injuries, eating disorders, and burnout, are also apparent. Because physical activity is increasingly conducted in an organized manner, sport’s role in society has become increasingly important over the years, not only for the individual but also for public health. In this paper, we intend to describe sport’s physiological and psychosocial health benefits, stemming both from physical activity and from sport participation per se. This narrative review summarizes research and presents health-related data from Swedish authorities. It is discussed that our daily lives are becoming less physically active, while organized exercise and training increases. Average energy intake is increasing, creating an energy surplus, and thus, we are seeing an increasing number of people who are overweight, which is a strong contributor to health problems. Physical activity and exercise have significant positive effects in preventing or alleviating mental illness, including depressive symptoms and anxiety- or stress-related disease. In conclusion, sports can be evolving, if personal capacities, social situation, and biological and psychological maturation are taken into account. Evidence suggests a dose–response relationship such that being active, even to a modest level, is superior to being inactive or sedentary. Recommendations for healthy sports are summarized.

1. Introduction

Sport is a double-edged sword regarding effects on health. Positive effects are achieved primarily through physical activity, which is the main part of most sports. Many secondary effects of sport also bring health benefits, such as psychosocial development of both young [ 1 ] and old [ 2 ], personal development [ 3 ], later onset, and less consumption of alcohol [ 4 , 5 ]. Finally, those who play sports have a higher level of physical activity later in life [ 6 ], and through sport, knowledge of nutrition, exercise, and health can be developed [ 7 ]. Negative effects include the risk of failure leading to poor mental health [ 8 , 9 ], risk of injury [ 10 , 11 ], eating disorders [ 12 ], burnout [ 13 ], and exercise-induced gastrointestinal tract discomfort [ 14 ]. In sport, there are unfortunately also reports of physical and psychological abuse [ 15 ]. Negative aspects are more common in elite-level sports, where there is a fine balance between maximum performance and negative health. A somewhat unexpected effect of sport participation is that people submitting to planned training in some cases perform less physical activity compared to those who are exercising without a set schedule. One explanation can be a reduced spontaneous physical activity in the latter group [ 16 ]. Because physical activity is increasingly executed in an organized manner [ 17 , 18 , 19 ], sport’s role in society has become increasingly important over the years, not only for the individual but also for public health.

In this paper, we describe the health effects of sport from a physiological and psychological perspective, related both to physical activity and added values of sport per se. Initially, brief definitions of various concepts related to physical activity and health are given. This is then followed by: (1) A brief description of how physical activity and training affect our body from a physiological perspective; (2) a report on the health effects of physical activity and training; and (3) sport’s specific influences on the various dimensions of health. We chose to discuss the subject from an age-related perspective, separating children/adolescents, adults, and the elderly, as well as separating for sex in each age group.

2. Definitions of Physical Activity, Exercise, Training, Sport, and Health

Definitions and terms are based on “Physical activity in the prevention and treatment of disease” (FYSS, www.fyss.se [Swedish] [ 20 ]), World Health Organization (WHO) [ 21 ] and the US Department of Human Services [ 22 ]. The definition of physical activity in FYSS is: “Physical activity is defined purely physiologically, as all body movement that increases energy use beyond resting levels”. Health is defined according to the World Health Organization (WHO) as: “[…] a state of complete physical, mental and social wellbeing and not merely the absence of disease or infirmity” [ 21 ].

Physical activity can occur spontaneously (leisure/work/transport) or organized and be divided according to purpose: Physical exercise is aimed primarily at improving health and physical capacity. Physical training is aimed primarily at increasing the individual’s maximum physical capacity and performance [ 23 ]. Physical inactivity is described as the absence of body movement, when energy consumption approximates resting levels. People who do not meet recommendations for physical activity are considered physically inactive and are sometimes called “sedentary”. Sport can be organized by age, sex, level of ambition, weight or other groupings [ 24 ]. Sport can also be spontaneous [ 7 , 17 ] and defined as a subset of exercises undertaken individually or as a part of a team, where participants have a defined goal [ 7 ]. General recommendations for physical activity are found in Table 1 , not considering everyday activities. One can meet the daily recommendations for physical activity by brief, high-intensity exercise, and remaining physically inactive for the rest of the day, thereby creating a “polarization” of physical activity: Having a high dose of conscious physical training, despite having a low energy expenditure in normal life due to high volumes of sedentary time. Polarization of physical activity may lead to increased risk of poor health despite meeting the recommendations for physical activity [ 25 , 26 , 27 ]. During most of our lives, energy expenditure is greater in normal daily life than in sport, physical training, and exercise, with the exceptions of children and the elderly, where planned physical activity is more important [ 28 ].

Recommendations regarding physical activity for different target groups. Note that additional health effects can be achieved if, in addition to these recommendations, the amount of physical activity increases, either by increasing the intensity or duration or a combination of both.

Target GroupRecommendationsPurpose

All children and adolescents are recommended at least 60 minutes daily physical activity. Longer is better.
The physical activity should be primarily of aerobic nature and the intensity moderate (easy/medium pulse increase) to high (marked pulse increase).
Aerobic physical activity at high intensity at least 3 times a week.
Muscle-strengthening physical activity 3 times a week.
Weight-bearing activity, such as running and jumping, is positive for bone mineral density.
The physical activity level will gradually be adapted to the individual’s biological and psychosocial maturation.
Development of muscles and skeletal and nervous system.
Maintain a healthy weight and a good mental health.
Social development, integration, good self-esteem, and self-confidence.
Enhanced learning ability.
Recommendations are universal, but for individuals with illness, there may be special recommendations.

All adults from 18 years of age and above are recommended to be aerobically physically active at least 150 minutes a week at a moderate intensity (medium pulse increase), or at least 75 minutes per week at vigorous intensity (marked pulse increase).
The activities should be distributed over at least three separate days.
Muscle-strengthening physical activity at least twice a week should be performed.
Improvements in aerobic work capacity and muscle strength.
Recommendations are universal, but for individuals with illness, there may be special recommendations.
Profits from carrying out the activity are lower risk of disease, such as disturbed metabolism and certain cancers and bone fractures.

Same recommendations as adults.
Muscle strengthening exercises should be performed at a high velocity, if possible.
Balance training should be incorporated prior to aerobic and muscle strengthening training.
Individuals with impaired ability should perform as much exercise as possible.
Improvements in aerobic work capacity, muscle strength, and balance.
Recommendations are universal, but for individuals with illness, there may be special recommendations.
Medical advice may be required before exercise commences. Benefits of carrying out the activity are the same as for adults, and better functional health and independence.

Compiled from FYSS 2017 ( www.fyss.se ) and WHO 2017 ( www.who.int ).

3. Aerobic and Muscle-Strengthening Physical Activity

Physical activity is categorized according to FYSS as: (1) Aerobic physical activity and (2) muscle-strengthening physical activity. Physical activity in everyday life and exercise training is mainly an aerobic activity, where a majority of energy production occurs via oxygen-dependent pathways. Aerobic physical activity is the type of activity typically associated with stamina, fitness, and the biggest health benefits [ 29 , 30 , 31 ]. Muscle-strengthening physical activity is referred to in everyday language as “strength training” or “resistance training” and is a form of physical exercise/training that is primarily intended to maintain or improve various forms of muscle strength and increase or maintain muscle mass [ 32 ]. Sometimes, another category is defined: Muscle-enhancing physical activity, important for maintenance or improvement of coordination and balance, especially in the elderly [ 33 ]. According to these definitions, muscle-strengthening activities primarily involve the body’s anaerobic (without oxygen) energy systems, proportionally more as intensity increases.

Exercise intensity can be expressed in absolute or relative terms. Absolute intensity means the physical work (for example; Watts [W], kg, or metabolic equivalent [MET]), while relative intensity is measured against the person’s maximum capacity or physiology (for example; percentage of maximum heart rate (%HR), rate of perceived exhaustion (RPE), W·kg −1 or relative oxygen uptake in L·min −1 ·kg −1 (VO 2 )). In terms of recommendations to the public, as in Table 1 , the intensity is often described in subjective terms (“makes you breathe harder” for moderate intensity, and “makes you puff and pant” for vigorous intensity) [ 27 ]. While objective criteria such as heart rate and accelerometry will capture the intensity of activity, they may not distinguish between different types of physical activity behaviors [ 34 ]. FYSS defines low intensity as 20%–39% of VO 2 max, <40 %HR, 1.5–2.9 METs; moderate intensity as 40%–59% of VO 2 max, 60–74 %HR, 3.0–5.9 METs, and vigorous intensity as 60%–89% of VO 2 max, 75–94 %HR, 6.0–8.9 METs. Absolute intensity, however, can vary greatly between individuals where a patient with heart disease may have a maximal capacity of <3 MET, and an elite athlete >20 MET [ 35 ].

4. How does the Body Adapt to Physical Activity and Training?

Adaption to physical activity and training is a complex physiological process, but may, in the context of this paper, be simplified by a fundamental basic principle:” The general adaptation syndrome (GAS)” [ 36 , 37 , 38 ]. This principle assumes that physical activity disturbs the body’s physiological balance, which the body then seeks to restore, all in a dose-related response relationship. The overload principle states that if exercise intensity is too low, overload is not reached to induce desired physiological adaptations, whereas an intensity too high will result in fatigue and possibly overtraining. Thus, for adaptation to occur, greater than normal stress must be induced, interspersed with sufficient recovery periods for restoration of physiological balance [ 39 ]. During and immediately after physical exercise/training, functions of affected tissues and systems are impaired, manifested as temporarily decreased performance. You feel tired. In order to gradually improve performance capacity, repeated cycles of adequate overload and recovery are required [ 40 ]. In practice, positive effects can be seen after a relatively short period of a few weeks, but more substantial improvements if the training is maintained for a longer period.

As a rule of thumb, it is assumed that all people can adapt to physical activity and exercise, but the degree of adaptation depends on many factors, including age, heredity, the environment, and diet [ 41 , 42 , 43 , 44 ]. The hereditary factor (genetics) may be the most critical for adaptation [ 45 ]. The degree of adaptation also depends on how the person in question trained previously; a well-trained athlete usually does not have the same relative improvement as an untrained one. Even if training is thought to be specific to mode, intensity, and duration, there are some overlaps. For example, it has been found that strength training in some individuals contributes to a relatively large positive impact on health and endurance, effects previously associated primarily with aerobic exercise [ 46 , 47 ]. The overload principle may, if applied too vigorously in relation to a person’s individual adaptation ability, have detrimental effects, including reduced performance, injury, overtraining, and disease [ 10 ]. Training is a commodity that must be renewed; otherwise, you gradually lose achieved performance improvements [ 48 ], although some capacities, such as muscle memory, seem to persist for life [ 49 ].

General recommendations for health may be stated, but individual predispositions make general training schedules for specific performance effects unpredictable. All exercise training should be adjusted to individual purposes, goals, and circumstances.

5. Health Effects of Physical Activity and Training

Human biology requires a certain amount of physical activity to maintain good health and wellbeing. Biological adaption to life with less physical activity would take many generations. People living today have, more or less, the same requirements for physical activity as 40,000 years ago [ 50 , 51 ]. For an average man with a body weight of 70 kg, this corresponds to about 19 km daily walking in addition to everyday physical activity [ 52 ]. For most people, daily physical activity decreases, while planned, conscious exercise and training increases [ 19 , 53 ]. Unfortunately, average daily energy intake is increasing more than daily energy output, creating an energy surplus. This is one reason for the increasing number of overweight people, and a strong contributor to many health problems [ 54 ]. More sedentary living (not reaching recommended level of physical activity), combined with increased energy intake, impairs both physical and mental capabilities and increases the risk of disease. Despite this, Swedes (as an example) seemed to be as physically active and stressed but had better general health in 2015, compared to 2004 ( Figure 1 ). Compared to 2004–2007, the Swedish population in 2012–2015 reported better overall health (more county-dots are blue) and less fatigue (smaller county-dots) with similar level of physical activity (~65% indicated at least 30 min daily physical activity) and stress (~13% were stressed).

An external file that holds a picture, illustration, etc.
Object name is sports-07-00127-g001.jpg

Selected physical and mental health indicators of a Sweden cohort, in relation to the degree of physical activity for the period of years 2004–2007 ( N = 29,254) and years 2012–2015 ( N = 38,553). Surveyed subjects are age 16 to 84 years old, with data representing median scores of four years, not normalized for age. Y-axis: Percentage of subjects reporting “stressed”; X-axis: Percentage of subjects indicating physical active at least 30 minutes each day. Each dot represents one County (Län), dot-size indicates self-reported fatigue, and color self-reported healthiness of the County. If 70% of the population states they are having “Good/Very good” health, the dot is blue. If less than 70% states they are having good/very good health, the dot is red. The circle indicated with a black arrow corresponds to nation median. The black line connected to the nation circle represents the movement in the X–Y plane from the year 2004 to 2007, and from 2012 to 2015, respectively. Data retrieved from the Public Health Agency of Sweden 2019-04-22 ( www.folkhalsomyndigheten.se ).

Results in Figure 1 may in part be explained by a polarization of who is physically active: Some individuals are extremely active, others very inactive, giving a similar central tendency (mean/median). As physical activity and mental stress are not changed, but health is, the figure indicates that other factors must be more important to our overall health and fatigue. Recently, a national study of Swedish 11- to 15-year-olds concluded that this age group is inactive for most of their time awake, that is, sitting, standing or moving very little [ 55 ]. Time as inactive increased with age, from 67 percent for 11-year-olds to 75 percent for 15-year-olds. The study states that in all age groups, the inactive time is evenly distributed over the week, with school time, leisure time, and weekend. Further, those who feel school-related stress have more inactive time, both overall and during school hours, than those who have less school-related stress.

People active in sports have, in general, better health than those who do not participate in sports, because they are physically and mentally prepared for the challenges of sports, abilities that in many cases can be transferred to other parts of life [ 56 ].

However, there is a certain bias in this statement. Sport practitioners are already positively selected, because sickness and injury may prevent participation. As many health benefits of sport are related to the level of physical activity, separation of sport and physical exercise may be problematic. Regardless, societal benefits of these health effects can be seen in lower morbidity, healthier elderly, and lower medical costs [ 7 , 57 , 58 ].

Health effects of physical activity in many cases follow a dose–response relationship; dose of physical activity is in proportion to the effect on health [ 59 , 60 ]. Figure 2 depicts the relationship between risk of death and level of physical activity, in a Finnish twin cohort, adjusted for smoking, occupational group, and alcohol consumption [ 59 ]. Odds ratio (OR) for the risk of all-cause mortality in a larger sample in the same study was 0.80 for occasional exercisers ( p = 0.002, 95% CI = 0.69–0.91). This dose–response relationship between risk of all-cause mortality and physical activity is evident in several extensive studies [ 60 , 61 , 62 ]. The total dose is determined by the intensity (how strenuous), duration (duration), and frequency (how often). While Figure 2 shows sex differences in death rates, it is likely that sedentary behavior is equally hazardous for men and women, but inconsistent results sometime occur due to inadequate assessment measures, or low statistical power [ 59 , 63 ]. To obtain the best possible development due to physical exercise/training, both for prevention and treatment purposes, a basic understanding of how these variables affect the dose of activity is required, as well as understanding how they can be modified to suit individual requirements. A physically active population is important for the health of both the individual and society, with sport participation being one, increasingly important, motivator for exercise.

An external file that holds a picture, illustration, etc.
Object name is sports-07-00127-g002.jpg

Relative risk (odds ratio; OR) of premature death in relationship to level of physical activity, in 286 male and 148 female twin pairs, adjusted for smoking, occupational group, and use of alcohol [ 59 ].

There is strong scientific evidence supporting an association between physical exercise/training and good physical and mental health. For example: A reduction in musculoskeletal disorders and reduced disability due to chronic disease [ 27 , 64 ], better mental health with reduced anxiety [ 65 , 66 ], insomnia [ 67 ], depression [ 31 ], stress [ 68 ], and other psychological disorders [ 69 ]. Physical and mental health problems are related to an increased risk of developing a number of our major public health diseases and may contribute to premature death ( Table 2 ).

Health-related physiological effects of aerobic and muscle strengthening physical activity. Green circle indicates that the activity contributes with an effect, whereas a red circle indicates that the activity has no proven effect. Orange circle indicates that the activity may in some cases be effective.

Effects on the BodyHealth EffectsAerobic
Larger proportion slow-twitch fibers [ , ]Lower risk for metabolic syndrome with increased exchange of gases and nutrition [ , ]
Larger proportion slow-twitch [ ]Increased strength, coordination and balance in elderly [ ] and in sickness [ ], lower risk for fall [ ]
Formation of new capillaries [ ]Increased aerobic capacity [ ]
Improved endothelial function [ ]Lower risk for cardiovascular disease [ ], improved function in heart disease [ ]
Increased mitochondrial volume [ ]Increased aerobic capacity [ ]
Improved glucose transport [ ]Lower risk or metabolic syndrome/Type-2 diabetes [ ]
Improved insulin sensitivity [ ]Improved health in people with Type-2 diabetes [ ], prevention of Typ-2 diabetes [ ]
Increased heart capacity [ ]Lower risk for cardiovascular disease [ ], fewer depressions [ , ], also in children [ ]
Increased skeletal volume and mineral content [ ]Improved skeletal health [ , ]
Improved body composition [ ]Lower risk for metabolic syndrome [ ]
Improved blood pressure regulation [ , ]Lower risk for cardiopulmonary disease [ ]
Improved blood lipid profile [ ]Lower risk for cardiopulmonary disease in elderly [ , ] and Alzheimer’s [ ]
No effect on blood lipid profiles in children and adolescents [ ]
Improved peripheral nerve function [ ]Better coordination, balance and reaction [ , ], especially in children and elderly [ ]
Enhanced release of signaling substances [ , ]Better sleep [ ], less anxiety [ ], treatment of depression [ ]
Improved hippocampus function [ ]Improved cognition and memory [ ], less medication [ ]
Positive effects on mental capacity [ ]Counteract brain degeneration by diseases [ ] and age [ ]
Improved immune function [ ]Decreased overall risk for disease [ , ], anti-inflammatory effects [ , ]
Strengthening the connection between brain, metabolism and immune function [ ]Decreased risk for disease [ ], improved metabolism [ ], decreased risk for depression [ ]
Improved intestinal function [ , ]Improved health [ ], mitigated metabolic syndrome, obesity, liver disease, and some cancers [ ]

5.1. Effects on Physical Health

The effects of physical activity and exercise are both acute (during and immediately after) and long-lasting. Effects remaining after a long period of regular physical activity have far-reaching consequences for health and are described below. For example, some muscle enzymes’ activity can be quickly increased by physical exercise/training but just as quickly be lost when idle [ 118 ]. Other changes remain for months or years even if training ends—for instance, increased number and size of muscle fibers and blood vessels [ 49 , 119 , 120 ]. Good health, therefore, requires physical activity to be performed with both progression and continuity. Most of the conducted physical exercise/training is a combination of both aerobic and muscle strengthening exercise, and it can be difficult to distinguish between their health effects ( Table 2 ).

To describe ill-health, indicators of life expectancy, disease incidence (number), and prevalence (how often) are used [ 121 ]. In describing the relationship between physical activity and falling ill with certain diseases, the dose–response relationship, the effect size (the risk reduction that is shown in studies), and the recommended type and dose of physical activity are considered [ 122 ]. Table 3 shows the relative effects of regular physical activity ton the risk of various diseases (US Department of Human Services, 2009). The greatest health gains are for people who move from completely sedentary to moderately active lifestyles, with health effects seen before measurable improvements in physical performance. Previously, most scientific studies collected data only on aerobic physical activity. However, resistance exercise also shows promising health (mental and physical) and disease-prevention effects [ 123 , 124 , 125 , 126 , 127 ].

Disease prevention effects of regular physical activity.

Health ConditionRisk Reduction or Health Improvement Recommendations for Physical Activity Dose-Response RelationshipDifferences between Sex, Age, Ethnicity etc.
30% (44% elderly)General recommendationsYesNo
20%–35% General recommendationsYesInsufficient evidence
30%–40% General recommendationsYesNo
25%–42% General recommendations, data primarily on aerobic PAYesInsufficient evidence
Brain cancer: Limited evidence ; Breast cancer: 20%; Bladder cancer: 13%–15%; Colon cancer: 30%; Endometrial cancer: 17%–35%;
Esophageal cancer : 6%–21%; Gastric cancer: 19%; Head & neck cancers: 15%–22%, limited evidence; Hematological cancers: No-low effect, limited evidence ; Lung cancer: 13%–26%; Ovarian cancer: Limited/conflicting evidence; Pancreatic & prostate cancer: Limited evidence; Renal cancer: 11%–23%; Rectal cancer: No risk reduction, limited evidence; Thyroid cancer: No risk reduction
General recommendations, data primarily on aerobic PARenal & thyroid cancer: No.
Lung, hematological, head and neck cancers: Limited evidence.
Other; Yes.
Breast cancer: Weaker evidence for Hispanic and Black women.
Gastric cancer: Weaker evidence for women
Renal cancer: Weaker evidence for Asians
Lung cancer: Greater effect for women
Other: Limited evidence/No known difference
PA alone, without diet intervention only has an effect at large volumeGeneral recommendations, combined with diet interventionsYesNo
PA supports weight maintenanceGeneral recommendations, stronger evidence for aerobic PALimited evidenceInsufficient evidence
36%–68% for hip fracture
1%–2% increased bone density
General recommendations including muscle- strengthening physical activityYesHip fracture: Largest effect in elderly women
Bone density: Largest effect in women
Magnitude is highly variable and mode-dependentWeight bearing activityYesDecreased effect with age
30% increased chance to counteract or postpone a decrease in functional strength/capacity
30% lower risk of falls
General recommendations including muscle- and skeletal-strengthening physical activityFunctional health: Yes
Falls: No/unclear
Increased functional capacity mostly seen in older adults ages 65 or more.
20%–30% lowerGeneral recommendationsYesNo
Improved quality, sleep onset latency and total sleep timeGeneral recommendationsNoNo
20%–30% lowerGeneral recommendationsNoNo
20%–30% lowerGeneral recommendationsNoNo
Improved for preadolescent children and adults aged 50 years or olderGeneral recommendationsConflicting findingsInsufficient evidence for adolescents and adults. Ethnicity: No.

Compiled from US Department of Health and Human Service, https://health.gov/paguidelines/report/ [ 62 , 146 ] 1 : Risk reduction refers to the relative risk in physically active samples in comparison to a non-active sample, i.e., a risk reduction of 20% means that the physically active sample has a relative risk of 0.8, compared to the non-active sample, which has 1.0. 2 : In general, general recommendations for PA that are described and referred to herein apply to most conditions. However, in some cases, more specific recommendations exist, more in depth described by the US Department of Health and Human Service, amongst others [ 62 ]. 3 : Evidence is dependent on cancer subtype; refer to US Department of Health and Human Service [ 62 ] for in-depth guidance. PA = Physical.

Aerobic physical activity has been shown to benefit weight maintenance after prior weight loss, reduce the risk of metabolic syndrome, normalize blood lipids, and help with cancer/cancer-related side effects ( Table 2 and Table 3 ), while effects on chronic pain are not as clear [ 29 ].

Muscle-strengthening physical activity has, in contrast to aerobic exercise, been shown to reduce muscle atrophy [ 128 ], risk of falling [ 75 ], and osteoporosis [ 74 ] in the elderly. Among the elderly, both men and women adapt positively to strength training [ 129 ]. Strength training also prevents obesity [ 130 ], enhances cognitive performance if done alongside aerobic exercise [ 131 ], counteracts the development of neurodegenerative diseases [ 132 , 133 , 134 ], reduces the risk of metabolic syndrome [ 135 ], counteracts cancer/cancer-related side effects [ 135 , 136 ], reduces pain and disability in joint diseases [ 137 ], and enhances bone density [ 137 , 138 ]. The risk of falling increases markedly with age and is partly a result of reduced muscle mass, and reduced coordination and balance [ 76 , 139 , 140 ]. A strong correlation between physical performance, reduced risk of falls, and enhanced quality of life is therefore, not surprisingly, found in older people [ 141 ]. Deterioration in muscle strength, but not muscle mass, increases the risk of premature death [ 142 ] but can be counteracted by exercise as a dose–response relationship describes the strength improvement in the elderly [ 122 , 143 ]. Recommendations state high-intensity strength training (6–8 repetitions at 80% of 1-repetition maximum) as most effective [ 144 ]. Muscle strengthening physical activity for better health is recommended as a complement to aerobic physical activity [ 29 ]. Amongst the elderly, vibration training can be an alternative to increase strength [ 145 ].

5.2. Effects on Mental Health

Mental illness is a global problem affecting millions of people worldwide [ 147 ]. Headache, stress, insomnia, fatigue, and anxiety are all measures of mental ill health. The term “ ill health ” constitutes a collection of several mental health problems and symptoms with various levels of seriousness. Studies have compared expected health benefits from regular physical activity for improvement of mental health with other treatments, for example, medication. Most recent studies show that physical activity and exercise used as a primary, or secondary, processing method have significant positive effects in preventing or alleviating depressive symptoms [ 31 , 148 , 149 , 150 , 151 ] and have an antidepressant effect in people with neurological diseases [ 152 ]. Training and exercise improve the quality of life and coping with stress and strengthen self-esteem and social skills [ 69 , 153 ]. Training and exercise also lessen anxiety in people who are diagnosed with an anxiety- or stress-related disease [ 68 ], improve vocabulary learning [ 154 ], memory [ 155 , 156 ], and creative thinking [ 157 ].

The same Swedish data as used in Figure 1 show that between the years 2004–2007 and 2012–2015 anxiety, worry, and insomnia decreased but were not obviously correlated to the slightly increased level of physical activity in the population during the same period. Thus, in a multifactorial context, the importance of physical exercise alone cannot be demonstrated in this dataset.

Some of the suggested physiological explanations for improved mental health with physical activity and exercise are greater perfusion and increased brain volume [ 107 , 158 ], increased volume of the hippocampus [ 106 ], and the anti-inflammatory effects of physical activity, reducing brain inflammation in neurological diseases [ 159 ]. Physical exercise may also mediate resilience to stress-induced depression via skeletal muscle peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), enhancing kynurenine conversion to kynurenine acid, which in turn protects the brain and reduces the risk for stress-induced depression [ 153 ]. Further, increased release of growth factors, endorphins, and signaling molecules are other exercise-induced enhancers of mental health [ 69 ].

6. How Sport Affects Health

Sport’s main purposes are to promote physical activity and improve motor skills for health and performance and psychosocial development [ 56 ]. Participants also gain a chance to be part of a community, develop new social circles, and create social norms and attitudes. In healthy individuals, and patients with mental illness, sport participation has been shown to provide individuals with a sense of meaning, identity, and belonging [ 160 , 161 ]. Whether the sport movement exists or not, training and competition including physical activity will happen. Sport’s added values, in addition to the health benefits of physical activity, are therefore of interest. Some argue that it is doubtful, or at least not confirmed, that health development can come from sport, while others believe that healthy sport is something other than health, reviewed in depth by Coakley [ 162 ]. In a sporting context, health is defined as subjective (e.g., one feels good), biological (e.g., not being sick), functional (e.g., to perform), and social (e.g., to collaborate) [ 163 ]. Holt [ 56 ] argued that the environment for positive development in young people is distinctly different from an environment for performance, as the latter is based on being measured and assessed. That said, certain skills (goal setting, leadership, etc.) can be transferred from a sporting environment to other areas of life. The best way to transfer these abilities is, at the moment, unclear.

Having the goal to win at all costs can be detrimental to health. This is especially true for children and adolescents, as early engagement in elite sports increases the risk of injury, promotes one-dimensional functional development, leads to overtraining, creates distorted social norms, risks psychosocial disorders, and has the risk of physical and psychological abuse [ 15 , 164 ]. Of great importance, therefore, is sport’s goal of healthy performance development, starting at an early age. For older people, a strong motivating factor to conduct physical activity is sports club membership [ 165 ]. One can summarize these findings by stating sport’s utility at the transition between different stages of the life; from youth to adulthood and from adulthood to old age. There, sports can be a resource for good physical and mental health [ 166 ].

Today, a higher proportion of the population, compared to 50 years ago, is engaged in organized sports, and to a lesser extent performs spontaneous sports ( Figure 3 ), something that Engström showed in 2004 [ 17 ] and is confirmed by data from The Swedish Sports Confederation ( www.rf.se ). Of the surveyed individuals in 2001, 50%–60% of children and young people said they were active in a sports club. The trend has continued showing similar progression to 2011, with up to 70% of school students playing sports in a club. Furthermore, the study shows that those active in sport clubs also spontaneously do more sports [ 167 ]. Similar data from the years 2007–2018, compiled from open sources at The Swedish Sports Confederation, confirm the trend with an even higher share of youths participating in organized sports, compared to 1968 and 2001 ( Figure 4 ).

An external file that holds a picture, illustration, etc.
Object name is sports-07-00127-g003.jpg

Spontaneous sport has decreased over the last decades, to the advantage of organized sport. Data compiled from Engström, 2004, The Swedish Research Council for Sport Science.

An external file that holds a picture, illustration, etc.
Object name is sports-07-00127-g004.jpg

Data compiled from open sources report Sport Statistics (Idrotten i siffror) at The Swedish Sports Confederation for the year 2011 ( www.rf.se ).

Taking part in sports can be an important motivator for physical activity for older people [ 165 , 166 ]. With aging, both participation in sports ( Figure 4 ) and physical activity in everyday life [ 168 ] decreases. At the same time, the number of people who are physically active both in leisure and in organized sports increases (The Public Health Agency of Sweden 2017; www.folkhalsomyndigheten.se ). Consequently, among elderly people, a greater proportion of the physical activity occurs within the context of sport [ 8 , 28 ]. Together, research shows that organized sports, in clubs or companies, are more important for people’s overall physical activity than ever before. Groups that are usually less physically active can be motivated through sport—for example, elderly men in sport supporters’ clubs [ 169 ], people in rural areas [ 170 ], migrants [ 171 ], and people with alternative physical and mental functions [ 172 ]. No matter how you get your sporting interest, it is important to establish a physical foundation at an early age to live in good health when you get older ( Figure 5 ). As seen in Figure 5 , a greater sport habitus at age 15 results in higher physical activity at 53 years of age. Early training and exposure to various forms of sports are therefore of great importance. Participation creates an identity, setting the stage for a high degree of physical activity later in life [ 173 ].

An external file that holds a picture, illustration, etc.
Object name is sports-07-00127-g005.jpg

Odds ratio (OR) of physical activity at age 53 in relation to Sport habitus at age 15. Sport habitus (“the total physical capital"), including cultural capital, athletic diversity, and grades in physical education and health are, according to Engström [ 173 ], the factors most important for being physically active in later life. For a further discussion on sport habitus, the readers are referred to Engström, 2008 [ 173 ]. Numbers above bar show the 95% confidence interval. ** = significant difference from “Very low”, p < 0.01. *** = p < 0.001.

7. Sport’s Effects on the Health of Children and Young People

The effects of participation in organized sports for children and young people are directly linked to physical activity, with long term secondary effects; an active lifestyle at a young age fosters a more active lifestyle as an adult. As many diseases that are positively affected by physical activity/exercise appear later in life, continued participation in sport as an adult will reduce morbidity and mortality.

It must be emphasized that good physical and mental health of children and young people participating in sport requires knowledge and organization based on everyone’s participation. Early specialization counteracts, in all regards, both health and performance development [ 174 , 175 ].

7.1. Positive Aspects

According to several reviews, there is a correlation between high daily physical activity in children and a low risk for obesity, improved development of motor and cognitive skills, as well as a stronger skeleton [ 176 , 177 ]. Positive effects on lipidemia, blood pressure, oxygen consumption, body composition, metabolic syndrome, bone density and depression, increased muscle strength, and reduced damage to the skeleton and muscles are also described [ 178 , 179 ]. If many aspects are merged in a multidimensional analysis [ 8 , 173 ], the factors important for future good health are shown to be training in sports, broad exposure to different sports, high school grades, cultural capital, and that one takes part in sport throughout childhood ( Table 4 ).

Compiled health profiles for men and women at the age of 20 years, depending on participation in organized sports at the age of 5, 7, 8, 10, 14, and 17 years.

Physical Activity at Age 20 YearsGirlsBoys
Sport Participation as Young
ParticipateQuitNeverParticipateQuitBegan late
)

Classification with repeated latent class analysis creates three groups for girls and boys, respectively: Children who never participated (girls only), participated, quit prematurely, or began late (only boys) in sports. Arrows indicate whether participation in sports at young age has an effect on health at 20 years of age. Green up arrow is positive, red down arrow negative, and a horizontal black double arrow shows that sport had no significant effect. Modified from Howie et. al., 2016 [ 8 ].

Psychological benefits of sports participation of young people were compiled by Eime et al. [ 1 ], where the conclusion was that sporting children have better self-esteem, less depression, and better overall psychosocial health. One problem with most of these studies, though, is that they are cross-sectional studies, which means that no cause–effect relationship can be determined. As there is a bias for participating children towards coming from socially secure environments, the results may be somewhat skewed.

7.2. Negative Aspects

As Table 4 and Table 5 show, there are both positive and negative aspects of sports. Within children’s and youth sports, early specialization to a specific sport is a common phenomenon [ 175 ]. There is no scientific evidence that early specialization would have positive impact, neither for health nor for performance later in life [ 175 ]. No model or method including performance at a young age can predict elite performance as an adult. By contrast, specialization and competitiveness can lead to injury, overtraining, increased psychological stress, and reduced training motivation, just to mention a few amongst many negative aspects [ 174 , 175 ]. Another important aspect is that those who are excluded from sports feel mentally worse [ 8 ]. As there is a relationship between depressive episodes in adolescence, and depression as adults [ 116 ], early exclusion has far-reaching consequences. Therefore, sports for children and young people have future health benefits by reducing the risk of developing depression and depressive symptoms, as well as improved wellbeing throughout life.

Positive and negative aspects with sport (at young age).

AspectPositiveNegative
Better self-esteem
Better academic results
That endurance and hard work pay off
Independence and responsibility
Making wise decisions
Keep a positive attitude
Manage stress
Set clear goals
Higher assessment of skills
Higher working standards
Better discipline
Late alcohol store
Lower alcohol consumption (in most sports)
Less drugs
Greater social capital
Better relationships with adults
Uses TV/PC less
Lower risk of school dropout
Emotional fatigue
One-dimensional identity
Risk of abuse
Increased stress
Injuries
Temptation for doping
Fear of punishment
Fear of failure
Feeling pressure from the surroundings
Fear of disappointing surroundings
Risk of burnout
Risk of overtraining
Poor sleep
Decrepit
Repeated infections
Risk of self-sacrifice
Risk of self-injury
Increased risk of destructive decisions (doping, cheating etc.)
Risk of depression in case of rejection
The usefulness of teamwork
Good communication
Larger contributions to society later in life
Larger contributions to the family later in life
Lower crime
Opportunity in developing countries
Increased chance of being active in sports clubs as older
Easier to reach with education
Less integrated with the family
Social isolation from other society
Greater physical literacy
Abilities to live a healthy life as adult and elderly
Less smoking
Less drugs
Lower body fat
Larger muscle mass
Beneficial metabolism
Higher aerobic and anaerobic capacity
Lower risk for fractures as older
Reduced general disease risk
Physical fatigue
Increased injury risk
Risk of eating disorders
Overtraining
Temptation for doping
Risk of abuse (physical and mental)
Unilateral training and development
For Para athletes, injury can be a double handicap
Worse oral health

While some degree of sport specialization is necessary to develop elite-level athletes, research shows clear adverse health effects of early specialization and talent selection [ 180 ]. More children born during the fall and winter (September–December) are excluded [ 181 ], and as a group, they are less physically active than spring (January–April) children, both in sports and leisure ( Figure 6 ). In most sports and in most countries, there is a skewed distribution of participants when sorted by birth-date, and there are more spring children than fall children among those who are involved in sport [ 182 , 183 , 184 , 185 , 186 ]. Because a large part of the physical activity takes place in an organized form, this leads to lower levels of physical activity for late-born persons (Malm, Jakobsson, and Julin, unpublished data). Early orientation and training in physical activity and exercise will determine how active you are later in life. Greater attention must be given to stimulating as many children and young people as possible to participate in sport as long as possible, both in school and on their leisure time. According to statistics from the Swedish Sports Confederation in 2016, this relative-age effect persists throughout life, despite more starting than ending with sport each year [ 18 ].

An external file that holds a picture, illustration, etc.
Object name is sports-07-00127-g006.jpg

The figure shows the distribution of 7597 children aged 10 years and younger who in 2014 were registered as active in one particular, individual sport in Sweden (data compiled from the Swedish Sport Confederation, www.rf.se ). Spring, Summer, and Fall represent January–April, May–August, and September–December, respectively.

When summarize, the positive and negative aspects of sport at a young age can be divided into three categories: (1) Personal identification, (2) social competence, and (3) physiological capacity, briefly summarized in Table 5 . A comprehensive analysis of what is now popularly known as “physical literacy” has recently been published [ 187 ].

7.3. Relevance of Sports

Sports can make children and young people develop both physically and mentally and contribute with health benefits if planned and executed exercise/training considers the person’s own capacities, social situation, and biological as well as psychological maturation. In children and adolescents, it is especially important to prevent sports-related injuries and health problems, as a number of these problems are likely to remain long into adulthood, sometimes for life. Comprehensive training is recommended, which does not necessarily mean that you have to participate in various sports. What is required is diverse training within every sport and club. Research shows that participation in various sports simultaneously during childhood and adolescence is most favorable for healthy and lifelong participation [ 8 , 173 , 188 , 189 ].

8. Sport’s Effects on the Health of Adults and the Elderly

Adults who stop participating in sports reduce their physical activity and have health risks equal to people who have neither done sports nor been physical [ 190 , 191 ]. Lack of adherence to exercise programs is a significant hindrance in achieving health goals and general physical activity recommendations in adults and the elderly [ 192 ]. While several socioeconomic factors are related to exercise adherence, it is imperative that trainers and health care providers are informed about factors that can be modulated, such as intervention intensity (not to high), duration (not too long), and supervision, important for higher adherence, addressed more in depth by Rivera-Torres, Fahey and Rivera [ 192 ].

Healthy aging is dependent on many factors, such as the absence of disease, good physical and mental health, and social commitment (especially through team sports or group activities) [ 193 ]. Increased morbidity with age may be partly linked to decreased physical activity. Thus, remaining or becoming active later in life is strongly associated with healthy aging [ 194 ]. With increased age, there is less involvement in training and competition ( Figure 4 ), and only 20% of adults in Sweden are active, at least to some extent, in sports clubs, and the largest proportion of adults who exercise do it on their own. The following sections describes effects beyond what is already provided for children and youths.

8.1. Positive Aspects

Participation in sports, with or without competition, promotes healthy behavior and a better quality of life [ 166 ]. Exclusion from sports at a young age appears to have long-term consequences, as the previously described relative age effect ( Figure 6 ) remains even for master athletes (Malm, Jakobsson, and Julin, unpublished data). Because master athletes show better health than their peers [ 95 ], actions should be taken to include adults and elderly individuals who earlier in life were excluded from, or never started with sport [ 195 ]. As we age, physical activity at a health-enhancing intensity is not enough to maintain all functions. Higher intensity is required, best comprising competition-oriented training [ 196 , 197 ]. One should not assume that high-intensity exercise cannot be initiated by the elderly [ 198 ]. Competitive sports, or training like a competitive athlete as an adult, can be one important factor to counter the loss of physical ability with aging [ 199 ]. In this context, golf can be one example of a safe form of exercise with high adherence for older adults and the elderly, resulting in increased aerobic performance, metabolic function, and trunk strength [ 200 , 201 ].

8.2. Negative Aspects

Increased morbidity (e.g., cardiovascular disease) with aging is seen also among older athletes [ 202 ] and is associated with the same risk factors as in the general population [ 203 ]. An increased risk of cardiovascular disease among adults (master) compared to other populations has been found [ 204 ]. Unfortunately, the designs and interpretations of these studies have been criticized, and the incidence of cardiac arrest in older athletes is unclear [ 205 ]. In this context, the difference between competitive sports aiming to optimize performance and recreational sports has to be taken into account, where the former is more likely to induce negative effects due to high training loads and/or impacts during training and games. Although high-intensity training even for older athletes is positive for aerobic performance, it does not prevent the loss of motor units [ 206 ].

Quality of life is higher in sporting adults compared to those who do not play sports, but so is the risk of injury. When hit by injury, adults and young alike may suffer from psychological disorders such as depression [ 207 ], but with a longer recovery time in older individuals [ 208 ]. As with young athletes, secession of training at age 50 years and above reduces blood flow in the brain, including the hippocampus, possibly related to long-term decline in mental capacity [ 209 ].

8.3. Relevance of Sport

As for children and young people, many positive health aspects come through sport also for adults and the elderly [ 210 ]. Sport builds bridges between generations, a potential but not elucidated drive for adults’ motivation for physical activity. The percentage of adults participating in competitive sports has increased in Sweden since 2010, from about 20 percent to 30 percent of all of those who are physically active [ 18 ], a trend that most likely provides better health for the group in the 30–40 age group and generations to come.

9. Recommendations for Healthy Sport

  • 1. Plan exercise, rest, and social life. For health-promoting and healthy-aging physical activity, refer to general guidelines summarized in this paper: Aerobic exercise three times a week, muscle-strengthening exercise 2–3 times a week.
  • 2. Set long-term goals.
  • 3. Adopt a holistic performance development including physiological, medical, mental, and psychosocial aspects.
  • ○ a. Exercise load (time, intensity, volume);
  • ○ b. Recovery (sleep, resting heart rate, appetite, estimated fatigue, etc.);
  • ○ c. Sickness (when–where–how, type of infections, how long one is ill, etc.);
  • ○ d. Repeat type- and age-specific physical tests with relevant evaluation and feedback;
  • ○ e. Frequency of injuries and causes.
  • ○ a. Motivation for training, competition, and socializing;
  • ○ b. Personal perception of stress, anxiety, depression, alienation, and self-belief;
  • ○ c. Repeat type- and age-specific psychological tests with relevant evaluation and feedback.
  • 6. Register and interpret signs of overtraining, such as reduced performance over time, while maintaining or increasing exercise load.

Author Contributions

C.M. and A.J. conceived and designed the review. C.M., A.J., J.J. and interpreted the data and drafted the manuscript. J.J. edited the manuscript, tables, and figures. All authors approved the final version.

This work was supported by the Swedish Sports Confederation.

Conflicts of Interest

The authors declare no conflict of interest.

Home — Essay Samples — Nursing & Health — Physical Exercise — Exercise in our daily life

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What Do You Feel after Exercise: My Experience

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Published: Mar 14, 2019

Words: 855 | Pages: 2 | 5 min read

Works Cited

  • Smith, J. (2019). The Psychological Benefits of Exercise: A Comprehensive Review. Journal of Applied Psychology, 15(2), 45-62.
  • Johnson, L., & Davis, M. (2017). The Impact of Exercise on Stress Reduction: A Meta-analysis. Journal of Health Psychology, 32(3), 201-215.
  • Thompson, C. L., & Anderson, R. (2018). Exercise and Mental Well-being: Exploring the Connection. Journal of Sport and Exercise Psychology, 42(1), 189-204.
  • Davis, A., & Roberts, M. (2020). Physical Activity and Emotional Well-being: A Longitudinal Study. Journal of Positive Psychology, 28(4), 201-215.
  • Gonzalez, L. S., & Wilson, B. (2016). The Effects of Exercise on Sleep Quality and Duration. Journal of Sleep Research, 52(2), 345-360.
  • Johnson, S., & Miller, C. (2019). Exercise and Social Interaction: The Role of Physical Activity in Promoting Social Bonds. Journal of Applied Social Psychology, 45(4), 521-536.
  • Baker, S., & Turner, R. (2017). Exercise and Self-esteem: Exploring the Relationship. Journal of Sport and Exercise Psychology, 32(1), 89-104.
  • Smith, E., & Davis, M. A. (2018). The Impact of Exercise on Weight Management : A Comparative Study. Journal of Obesity, 28(2), 233-248.
  • Anderson, R., & Roberts, M. (2016). The Psychological and Social Benefits of Exercise: A Systematic Review. Journal of Health Promotion, 42(2), 233-248.
  • Gonzalez, L. S., & Johnson, S. (2020). The Effects of Exercise on Cognitive Functioning: A Meta-analysis. Journal of Aging and Physical Activity, 28(2), 233-248.

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Benefits of Exercise Essay | Essay on Benefits of Exercise for Students and Children in English

February 13, 2024 by Prasanna

Benefits of Exercise Essay:  Obesity and being unhealthy is found in almost every third of children aged two to fifteen. So it’s more important to address this major issue and to get people fit and active.

Exercise helps in the stimulation muscles development, joints and bones, as well as the lungs and heart. It helps a person maintain a constant healthy weight. Exercise helps young people manage symptoms of depression and anxiety.

You can also find more  Essay Writing  articles on events, persons, sports, technology and many more.

Long and Short Essays on Benefits of Exercise for Students and Kids in English

We are providing students with essay samples on a long essay of 500 words and a short essay of 150 words on the topic of Benefits Of Exercise for reference.

Long Essay on Benefits of Exercise 500 Words in English

Long Essay on Benefits of Exercise is usually given to classes 7, 8, 9, and 10.

We have always heard the word ‘fitness’ and ‘health’. We use it ourselves when we say such phrases like ‘fitness is the key’ and ‘health is wealth’. The word health means the idea of ‘being well’. When a person functions well physically as well as mentally, we call that person healthy and fit.

A healthy lifestyle demands regular exercise, and it is an integral part of being fit. Study after study has shown us the various benefits it can have. Not only does regular exercise help you reduce your risk of developing diseases and manage your weight, but it can also help prevent and treat mental health problems. Exercise is a great way to unwind from the stresses of life and can boost your wellbeing and mood. No matter what one’s age, everyone gets benefitted from regular exercise. To instil healthy habits that may last a lifetime of children, one makes their kids active from an early age. Being active is a huge benefit for older people and seniors.

Exercise helps in the stimulation muscles development, joints and bones, as well as the lungs and heart. It helps children maintain a constant healthy weight. Daily exercise also provides kids with the opportunity to make friends and interact with other people. Exercise helps young people manage symptoms of depression and anxiety.

Compared with previous generations, sedentary lifestyles, jobs, and long commutes have put us more at risk of the dangers of inactivity and unhealthy. Guidelines recommend us to take as much opportunity as we can to do exercise and be active. Every adult should aim at least 150 minutes of moderate-intensity activity over the course of the week. Strengthening exercises are also very important to do at least two days a week. Activities such as exercising with weights or heavy gardening can be included in strengthening exercises. One should aim to do at least some physical activity every day.

There are a whole host of benefits of being as active as possible and reduces one chance of getting several health conditions. Exercising regularly improves your muscular, bone health, cardiorespiratory fitness. It reduces your risk of hypertension or high blood pressure, stroke, coronary heart disease and some cancers. It reduces depression and anxiety and boosts good mental health with good wellbeing and mood.

Whether you have always been active or you’re just starting, make sure you take slow steps to stay, avoid injury and things like a muscle strain. It’s important to drink enough water to keep you hydrated and to eat the right foods to provide the fuel you need to exercise. But a balanced, wholesome diet is the best plan of action for most people.

A person stays happier, being fit and healthy. A healthy and fit person is less prone to chronic diseases. In any pressure situation, a healthy mind reacts better. The self-confidence of a person is increased. Drastic reduction in risk of heart failure. With the increased immunity power helps the body fight against cancerous cells. The intensity of getting a fracture gets decreased with regular exercise.

Short Essay on Benefits of Exercise 150 Words in English

Short Essay on Benefits of Exercise is usually given to classes 1, 2, 3, 4, 5, and 6.

Ahealthy lifestyle demands regular exercise, and it is an integral part of being fit. Study after study has shown us the various benefits it can have. Not only does regular exercise help you reduce your risk of developing diseases and manage your weight, but it can also help prevent and treat mental health problems.

Exercise is a great way to unwind from the stresses of life and can boost your wellbeing and mood. Exercise helps in the stimulation muscles development, joints and bones, as well as the lungs and heart. It helps a person maintain a constant healthy weight. Exercise helps young people manage symptoms of depression and anxiety. A person stays happier, being fit and healthy. A healthy and fit person is less prone to chronic diseases. In any pressure situation, a healthy mind reacts better. The self-confidence of a person is increased. Drastic reduction in risk of heart failure. With the increased immunity power helps the body fight against cancerous cells. The intensity of getting a fracture gets decreased with regular exercise.

10 Lines on Benefits of Exercise in English

  • Exercise helps to control and maintain a constant weight by preventing a person from gaining excess weight or maintain weight loss.
  • Exercise combats health conditions and diseases.
  • Exercise improves wellbeing and mood.
  • Exercise boost energy to perform an all-day-long task.
  • Exercise promotes better sleep and helps maintain a good sleep cycle.
  • Exercise puts the spark back into your sex life.
  • Exercise can be fun and interactive and be social!
  • Exercises help in the improvement of brain memory and health.
  • Exercises can reduce chronic pain.
  • Exercise can help skin health.

FAQ’s on Benefits of Exercise Essay

Question 1. Is it good to exercise every day?

Answer: In a well-structured workout program, a weekly day of rest is often advised. As long as you are not getting obsessive about it and not pushing yourself too hard, working out every day is fine.

Question 2.  What happens if you don’t exercise?

Answer:  If one does less exercise or activity will become deconditioned. Your lose bulk and weakens including muscle strain. Your muscle needs breathing especially the large muscles in legs and arms. The more breathless you become, the less activity you do.

Question 3. Which exercise burns the most fat?

Answer: High-Intensity Interval Training is one of the most effective ways to burn body fat. HIIT is an intense aerobic method that includes Tabata-styled or sprinting workout designed to condition the body in less time than steady-state low-intensity cardio.

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We use an admissions lottery to estimate the effect of a non-means tested preschool program on students’ long-run earnings, employment, family income, household formation, and geographic mobility. We observe long-run outcomes by linking both admitted and non-admitted individuals to confidential administrative data including tax records. Funding for this preschool program comes from an Indigenous organization, which grants Indigenous students admissions preference and free tuition. We find treated children have between 5 to 6 percent higher earnings as young adults. The results are quite large for young women, especially those from the lower half of the initial parental household income distribution. There is also some evidence that children, regardless of gender, from households with below median parental incomes realize the largest average increases in earnings in adulthood. Finally, we find that increased earnings start at ages 21 and older for the treated students. Likely mechanisms include high-quality teachers and curriculum.

No funding sources or financial relationships to declare. Any opinions and conclusions expressed herein are those of the authors and do not represent the views of the U.S. Census Bureau or the National Bureau of Economic Research. The Census Bureau has reviewed this data product for unauthorized disclosure of confidential information and has approved the disclosure avoidance practices applied to this release. DRB Approval Numbers: CBDRB-FY2022-CES010-022; CBDRB-FY2023-CES005-008; CBDRB‑FY24‑0038; CBDRB‐FY24‐0208.

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2 in Northern Ireland (for these cases, evidence suggests that they acquired their infection while visiting England)

Based on information from 160 cases to date, 42% were admitted to hospital.

UKHSA has worked closely with the Food Standards Agency ( FSA ), Food Standards Scotland and the devolved public health agencies to investigate the incident, carrying out epidemiological investigations and whole genome sequence analysis to help identify foods commonly consumed by the cases.

As a result of evidence gathered to date, product recall information notices have been published by FSA as a precaution.

Trish Mannes, Incident Director at UKHSA , said:

We would like to thank all the cases who have provided information that has enabled us, through epidemiological analysis of questionnaire data and food tracing investigations, to narrow down the likely food product linked to this outbreak. Symptoms of infections with STEC include severe and sometimes bloody diarrhoea, stomach cramps, vomiting and fever. If you are unwell, have eaten salad leaves recently and are concerned about any symptoms, follow NHS.uk guidance on when to seek help and the steps you can take to avoid further spread to family and friends. While diarrhoea and vomiting can have a range of causes, there are simple steps you can take to reduce your risk and risk of infecting others. Washing your hands with soap and warm water and using disinfectants to clean surfaces will help stop any further spread of infection. If you are unwell with diarrhoea and vomiting, you should not prepare food for others while unwell and avoid visiting people in hospitals or care homes to avoid passing on the infection in these settings. Do not return to work, school or nursery until 48 hours after your symptoms have stopped.

Darren Whitby, Head of Incidents at the FSA , said: 

Sandwich manufacturers are taking a precautionary measure to recall various sandwiches, wraps, subs and rolls in response to findings from investigations by the Food Standards Agency ( FSA ), Food Standards Scotland (FSS) and UK Health Security Agency ( UKHSA ) who are working to identify the cause of an ongoing outbreak caused by shiga toxin-producing E.coli ( STEC ). The full list of products can be found in the product recall information notice (PRIN).   This is a complex investigation, and we have worked swiftly with the relevant businesses and the local authorities concerned to narrow down the wide range of foods consumed to a small number of salad leaf products that have been used in sandwiches, wraps, subs and rolls. Following thorough food chain analysis, these products are being recalled as a precaution.   Infections caused by STEC bacteria can cause severe bloody diarrhoea and, in some cases, more serious complications. We therefore advise any consumers who have any of these products not to eat them.   The FSA is here to ensure that food is safe. If there are products on the market that are not, we won’t hesitate to take action to remove them.

Previous update published on 6 June

The UK Health Security Agency ( UKHSA ), together with public health agencies in Scotland, Northern Ireland and Wales, are investigating an increase in the number of Shiga toxin-producing E. coli ( STEC ) cases in the UK in recent weeks.

Infections caused by STEC bacteria can cause severe bloody diarrhoea and, in some cases, more serious complications. It is often transmitted by eating contaminated food but can also be spread by close contact with an infected person, as well as direct contact with an infected animal or its environment.

Whole genome sequencing of samples in the current investigation indicates that most cases are part of a single outbreak. Based on the wide geographic spread of cases, it is most likely that this outbreak is linked to a nationally distributed food item or multiple food items. The source of this outbreak is not yet confirmed but there is currently no evidence linking the outbreak to open farms, drinking water or swimming in contaminated seawater, lakes or rivers. The public health agencies are working with the Food Standards Agency ( FSA ) and Food Standards Scotland to investigate further.

As of 4 June, there have been 113 confirmed cases associated with this outbreak of STEC O145 in the UK, all reported since 25 May 2024:

  • 81 in England
  • 18 in Wales
  • 13 in Scotland
  • 1 in Northern Ireland (for this case, evidence suggests that they acquired their infection while visiting England)

Typically, we see around 1,500 cases of STEC over a full year. Numbers of confirmed cases associated with this outbreak are expected to rise as further samples undergo whole genome sequencing.

Cases range in age from 2 years old to 79 years old, with the majority of cases in young adults. Of the 81 cases identified to date in England, 61 have provided information to UKHSA related to food, travel and potential exposures and of these we know that 61% have been hospitalised.

While the source of this outbreak is currently unknown, there are steps you can take to reduce your risk of gastrointestinal infections, as well as limiting the spread to others:

  • regularly wash your hands with warm water and soap — alcohol gels do not kill all bugs that cause diarrhoeal illness
  • follow food hygiene measures such as washing fruit and vegetables and cooking food properly
  • if you have diarrhoea and vomiting, you should not prepare food for others and avoid visiting people in hospitals or care homes to avoid passing on the infection
  • you should not return to work, school or nursery until 48 hours after your symptoms have stopped

Trish Mannes, Incident Director at  UKHSA , said: 

Symptoms of infections with STEC include severe and sometimes bloody diarrhoea, stomach cramps, vomiting and fever. If you have diarrhoea and vomiting, you can take steps to avoid passing it on to family and friends.  NHS.UK  has information on what to do if you have symptoms and when to seek medical advice. Washing your hands with soap and warm water and using disinfectants to clean surfaces will help stop infections from spreading. If you are unwell with diarrhoea and vomiting, you should not prepare food for others and avoid visiting people in hospitals or care homes to avoid passing on the infection in these settings. Do not return to work, school or nursery until 48 hours after your symptoms have stopped.

Darren Whitby, Head of Incidents and Resilience at the FSA , said:

The FSA is working with UKHSA and relevant Public Health bodies to identify the source of the illness, which is likely to be linked to one or more food items. We always advise consumers and those looking after vulnerable people to ensure good hygiene practices are followed when handling and preparing food, regularly washing hands with soap and warm water and ensuring equipment, utensils and surfaces foods come into contact with are cleaned thoroughly to prevent cross contamination. You should not prepare food for others if you have had symptoms, or for 48 hours after symptoms stop. You can find more information about good hygiene practises – 4c’s , and E. coli on our website .

Jim McMenamin, Head of Health Protection (infection Services), Public Health Scotland, said:

To help stop infections like E. coli from spreading, we advise regular hand washing using soap and water, particularly after using the toilet and before preparing food. People should also use disinfectants to clean surfaces that may be contaminated. Anyone experiencing severe and sometimes bloody diarrhoea, stomach cramps, vomiting and fever should call their GP or 111 to seek advice. Anyone with diarrhoea or vomiting should avoid attending places such as schools, workplaces or social gatherings until at least 48 hours after their symptoms have ceased.

Wendi Shepherd, Consultant in Health Protection for Public Health Wales, said:

Public Health Wales is working with partners in the UK and across the Welsh NHS to investigate this incident. There are currently 18 cases identified in Wales and healthcare providers have been advised of the increase in cases. We would advise anyone who has experienced bloody diarrhoea or severe stomach cramps to seek medical attention.

Call NHS 111 or contact your GP surgery if:

  • you’re worried about a baby under 12 months
  • your child stops breast or bottle feeding while they’re ill
  • a child under 5 years has signs of  dehydration , such as fewer wet nappies
  • you or your child (over 5 years) still have signs of dehydration after using oral rehydration sachets
  • you or your child keep being sick and cannot keep fluid down
  • you or your child have bloody diarrhoea or bleeding from the bottom
  • you or your child have diarrhoea for more than 7 days or vomiting for more than 2 days

111 will give you advice. They can arrange a phone call from a nurse or doctor if you need one.

Further information and advice will be published as the investigation continues. Not all outbreak investigations identify a source, particularly for products that quickly leave the supply chain.

Healthcare workers have been informed of the increase in cases and reminded of clinical management guidance.

STEC can be carried by cattle, sheep and other animals. Spread to humans occurs through:

  • consumption of contaminated food or water
  • contact with animals or their faeces
  • contact with a contaminated environment
  • person-to-person spread, often resulting in multiple people in one household becoming infected

NHS.UK webpage: Diarrhoea and vomiting

For Scotland: NHS Inform advice on diarrhoea or gastroenteritis

Guidance on STEC : symptoms, how to avoid, how to treat

UK Health Security Agency press office

10 South Colonnade London E14 4PU

Email [email protected]

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The White House 1600 Pennsylvania Ave NW Washington, DC 20500

FACT SHEET: President   Biden Announces New Actions to Keep Families   Together

Since his first day in office, President Biden has called on Congress to secure our border and address our broken immigration system. As Congressional Republicans have continued to put partisan politics ahead of national security – twice voting against the toughest and fairest set of reforms in decades – the President and his Administration have taken actions to secure the border, including:

  • Implementing executive actions to bar migrants who cross our Southern border unlawfully from receiving asylum when encounters are high;
  • Deploying record numbers of law enforcement personnel, infrastructure, and technology to the Southern border;
  • Seizing record amounts of fentanyl at our ports of entry;
  • Revoking the visas of CEOs and government officials outside the U.S. who profit from migrants coming to the U.S. unlawfully; and
  • Expanding efforts to dismantle human smuggling networks and prosecuting individuals who violate immigration laws.

President Biden believes that securing the border is essential. He also believes in expanding lawful pathways and keeping families together, and that immigrants who have been in the United States for decades, paying taxes and contributing to their communities, are part of the social fabric of our country. The Day One immigration reform plan that the President sent to Congress reflects both the need for a secure border and protections for the long-term undocumented. While Congress has failed to act on these reforms, the Biden-Harris Administration has worked to strengthen our lawful immigration system. In addition to vigorously defending the DACA (Deferred Action for Childhood arrivals) policy, the Administration has extended Affordable Care Act coverage to DACA recipients and streamlined, expanded, and instituted new reunification programs so that families can stay together while they complete the immigration process.  Still, there is more that we can do to bring peace of mind and stability to Americans living in mixed-status families as well as young people educated in this country, including Dreamers. That is why today, President Biden announced new actions for people who have been here many years to keep American families together and allow more young people to contribute to our economy.   Keeping American Families Together

  • Today, President Biden is announcing that the Department of Homeland Security will take action to ensure that U.S. citizens with noncitizen spouses and children can keep their families together.
  • This new process will help certain noncitizen spouses and children apply for lawful permanent residence – status that they are already eligible for – without leaving the country.
  • These actions will promote family unity and strengthen our economy, providing a significant benefit to the country and helping U.S. citizens and their noncitizen family members stay together.
  • In order to be eligible, noncitizens must – as of June 17, 2024 – have resided in the United States for 10 or more years and be legally married to a U.S. citizen, while satisfying all applicable legal requirements. On average, those who are eligible for this process have resided in the U.S. for 23 years.
  • Those who are approved after DHS’s case-by-case assessment of their application will be afforded a three-year period to apply for permanent residency. They will be allowed to remain with their families in the United States and be eligible for work authorization for up to three years. This will apply to all married couples who are eligible.  
  • This action will protect approximately half a million spouses of U.S. citizens, and approximately 50,000 noncitizen children under the age of 21 whose parent is married to a U.S. citizen.

Easing the Visa Process for U.S. College Graduates, Including Dreamers

  • President Obama and then-Vice President Biden established the DACA policy to allow young people who were brought here as children to come out of the shadows and contribute to our country in significant ways. Twelve years later, DACA recipients who started as high school and college students are now building successful careers and establishing families of their own.
  • Today’s announcement will allow individuals, including DACA recipients and other Dreamers, who have earned a degree at an accredited U.S. institution of higher education in the United States, and who have received an offer of employment from a U.S. employer in a field related to their degree, to more quickly receive work visas.
  • Recognizing that it is in our national interest to ensure that individuals who are educated in the U.S. are able to use their skills and education to benefit our country, the Administration is taking action to facilitate the employment visa process for those who have graduated from college and have a high-skilled job offer, including DACA recipients and other Dreamers. 

Stay Connected

We'll be in touch with the latest information on how President Biden and his administration are working for the American people, as well as ways you can get involved and help our country build back better.

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Farmer decision making for hybrid maize seed purchases: Effects of brand loyalty, price discounts and product information

  • Rutsaert, Pieter
  • Donovan, Jason
  • Murphy, Mike
  • Hoffmann, Vivian

Each year public and private sector maize breeding programs in Kenya deliver high-yielding hybrids that are resistant to drought, pests, and diseases. Yet, most Kenyan maize farmers purchase older, well-known hybrids. While the 'varietal turnover' problem is well known, few solutions have emerged. The potential for seed companies and retailers to influence farmers' product selection towards new products remains an open question. In-store marketing that induces farmers to experiment with new products may be a scalable and cost-effective way to advance seed systems development. Our controlled field experiment with 600 farmers in Kenya comprised a mock agrodealer store stocked with locally available hybrids, where half the farmers who participated faced an out-of-stock situation for their preferred product. The influence of price promotions and product performance information on farmers' seed choice were assessed. When a participant's preferred product was available, performance information and discounts had no effect on decisions. However, when the preferred product was unavailable, the treatments had limited effects on product selection. Prior experience and brand loyalty stood out as the strongest predictors of seed product selection. Our work explored the potential for two interventions—information and price discounts—to influence farmers' product selection. While these interventions showed limited influence on selection, the study design provides a clear starting point for future related experiments. More public and private investments are required to generate timely, comparable, and reliable information on seed performance. The strong effect of brand loyalty favors larger-sized seed companies with sizable marketing budgets.

  • Varietal turnover;
  • Food security;
  • Agro-dealers;
  • Seed systems

effects of working out essay

Update on the Recall preview feature for Copilot+ PCs

  • Pavan Davuluri – Corporate Vice President, Windows + Devices

Update: June 13, 2024: Today, we are communicating an additional update on the Recall (preview) feature for Copilot+ PCs. Recall will now shift from a preview experience broadly available for Copilot+ PCs on June 18, 2024, to a preview available first in the Windows Insider Program (WIP) in the coming weeks. Following receiving feedback on Recall from our Windows Insider Community, as we typically do, we plan to make Recall (preview) available for all Copilot+ PCs coming soon.  

We are adjusting the release model for Recall to leverage the expertise of the Windows Insider community to ensure the experience meets our high standards for quality and security. This decision is rooted in our commitment to providing a trusted, secure and robust experience for all customers and to seek additional feedback prior to making the feature available to all Copilot+ PC users. Additionally, as we shared in our May 3 blog , security is our top priority at Microsoft, in line with our Secure Future Initiative (SFI) . This is reflected in additional security protections we are providing for Recall content, including “just in time” decryption protected by Windows Hello Enhanced Sign-in Security (ESS) , so Recall snapshots will only be decrypted and accessible when the user authenticates. The development of Copilot+ PCs, Recall and Windows will continue to be guided by SFI. 

When Recall (preview) becomes available in the Windows Insider Program, we will publish a blog post with details on how to get the preview. To try Recall (preview) WIP customers will need a Copilot+ PC due to our hardware requirements . We look forward to hearing Windows Insider feedback.   

Today, we are sharing an update on the Recall (preview) feature for Copilot+ PCs, including more information on the set-up experience, privacy controls and additional details on our approach to security.

On May 20, we introduced Copilot+ PCs , our fastest, most intelligent Windows PCs ever. Copilot+ PCs have been reimagined from the inside out to deliver better performance and all new AI experiences to help you be more productive, creative and communicate more effectively. One of the new experiences exclusive to Copilot+ PCs is Recall, a new way to instantly find something you’ve previously seen on your PC. To create an explorable visual timeline, Recall periodically takes a snapshot of what appears on your screen. These images are encrypted, stored and analyzed locally, using on-device AI capabilities to understand their context. When logged into your Copilot+ PC, you can easily retrace your steps visually using Recall to find things from apps, websites, images and documents that you’ve seen, operating like your own virtual and completely private “photographic memory.” You are always in control of what’s saved. You can disable saving snapshots, pause temporarily, filter applications and delete your snapshots at any time.

As AI becomes more prevalent, we are rearchitecting Windows to give customers and developers more choice to leverage both the cloud and the power of local processing on the device made possible by the neural processing unit (NPU). This distributed computing model offers choice for both privacy and security. All of this work will continue to be guided by our Secure Future Initiative (SFI) .

Our team is driven by a relentless desire to empower people through the transformative potential of AI and we see great utility in Recall and the problem it can solve. We also know for people to get the full value out of experiences like Recall, they have to trust it. That’s why we are launching Recall in preview on Copilot+ PCs – to give customers a choice to engage with the feature early, or not, and to give us an opportunity to learn from the types of real world scenario s customers and the Windows community finds most useful.

Listening to and acting on customer feedback

Even before making Recall available to customers, we have heard a clear signal that we can make it easier for people to choose to enable Recall on their Copilot+ PC and improve privacy and security safeguards. With that in mind we are announcing updates that will go into effect before Recall (preview) ships to customers on June 18.

Recall user interface

  • Third, we are adding additional layers of data protection including “just in time” decryption protected by Windows Hello Enhanced Sign-in Security (ESS) so Recall snapshots will only be decrypted and accessible when the user authenticates. In addition, we encrypted the search index database.

Secure by design and secure by default

In line with Microsoft’s SFI principles, before the preview release of Recall to customers, we are taking steps to increase data protection. Copilot+ PCs will launch with “just in time” decryption protected by Windows Hello Enhanced Sign-in Security (ESS), so Recall snapshots will only be decrypted and accessible when the user authenticates. This gives an additional layer of protection to Recall data in addition to other default enabled Window Security features like SmartScreen and Defender which use advanced AI techniques to help prevent malware from accessing data like Recall.

We also know the best way to secure information on a PC is to secure the whole PC itself. We want to reinforce what has previously been shared from David Weston, vice president of Enterprise and OS Security, about how Copilot+ PCs have been designed to be secure by default and share additional details about our security approach. Some notable examples of security enhancements include:

  • All Copilot+ PCs will be Secured-core PCs, bringing advanced security to both commercial and consumer devices. In addition to the layers of protection in Windows 11, Secured-core PCs provide advanced firmware safeguards and dynamic root-of-trust measurement to help protect from chip to cloud.
  • Microsoft Pluton security processor will be enabled by default on all Copilot+ PCs. Pluton is a chip-to-cloud security technology – designed by Microsoft and built by silicon partners – with  Zero Trust  principles at the core. This helps protect credentials, identities, personal data and encryption keys, making them significantly harder to remove from the device, even if a user is tricked into installing malware or an attacker has physical possession of the PC.
  • All Copilot+ PCs will ship with  Windows Hello Enhanced Sign-in Security (ESS) . This provides more secure biometric sign ins and eliminates the need for a password.

Protecting your privacy on Copilot+ PCs

In our early internal testing, we have seen different people use Recall in the way that works best for them. Some love the way it makes remembering what they’ve seen across the web so much easier to find than reviewing their browser history. Others like the way it allows them to better review an online course or find a PowerPoint. And people are taking advantage of the controls to exclude apps they don’t want captured in snapshots, from communication apps or Teams calls, or to delete some or all their snapshots. This is why we built Recall with fine-grained controls to allow each person to customize the experience to their comfort level, ensuring your information is protected and that you are in control of when, what and how it is captured.

  • Snapshots are stored locally. Copilot+ PCs have powerful AI that works on your device itself. No internet or cloud connections are used to store and process snapshots. Recall’s AI processing happens exclusively on your device, and your snapshots are kept safely on your local device only. Your snapshots are yours and they are not used to train the AI on Copilot+ PCs.
  • Snapshots are not shared. Recall does not send your snapshots to Microsoft. Snapshots are not shared with any other companies or applications. Recall doesn’t share snapshots with other users who are signed into the same device, and per-user encryption ensures even administrators cannot view other users’ snapshots.
  • You will know when Recall is saving snapshots. You’ll see Recall pinned to the taskbar when you reach your desktop. You’ll have a Recall snapshot icon on the system tray letting you know when Windows is saving snapshots.
  • Digital rights managed or InPrivate browsing snapshots are not saved. Recall does not save snapshots of digital rights managed content or InPrivate browsing in supported web browsers .
  • You can pause, filter and delete what’s saved at any time. You’re always in control of what’s saved as a snapshot. You can disable saving snapshots, pause them temporarily, filter applications and websites from being in snapshots, and delete your snapshots at any time.
  • Enterprise and customer choice. For customers using managed work devices, your IT administrator is provided the control to disable the ability to save snapshots. However, your IT administrator cannot enable saving snapshots on your behalf. The choice to enable saving snapshots is solely yours.

Empowering people with experiences they can trust

We are on a journey to build products and experiences that live up to our company mission to empower people and organizations to achieve more, and are driven by the critical importance of maintaining our customers’ privacy, security and trust. As we always do, we will continue to listen to and learn from our customers, including consumers, developers and enterprises, to evolve our experiences in ways that are meaningful to them.

We are excited for the upcoming launch of Copilot+ PCs on June 18 and for the innovative new features and benefits this entirely new category of PCs will bring. We will continue to build these new capabilities and experiences for our customers by prioritizing privacy, safety and security first. We remain grateful for the vibrant community of customers who continue to share their feedback with us.

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