Benefits of regular physical activity If you are regularly physically active, you may:
reduce your risk of a heart attack
manage your weight better
have a lower blood cholesterol level
lower the risk of type 2 diabetes and some cancers
have lower blood pressure
have stronger bones, muscles and joints and lower risk of developing osteoporosis
lower your risk of falls
recover better from periods of hospitalisation or bed rest
feel better – with more energy, a better mood, feel more relaxed and sleep better.
A healthier state of mind
A number of studies have found that exercise helps depression. There are many views as to how exercise helps people with depression:
Exercise may block negative thoughts or distract you from daily worries.
Exercising with others provides an opportunity for increased social contact.
Increased fitness may lift your mood and improve your sleep patterns.
Exercise may also change levels of chemicals in your brain, such as serotonin, endorphins and stress hormones.
Aim for at least 30 minutes a day
To maintain health and reduce your risk of health problems, health professionals and researchers recommend a minimum of 30 minutes of moderate-intensity physical activity on most, preferably all, days.
Physical activity guidelines
Doing any physical activity is better than doing none. If you currently do no physical activity, start by doing some, and gradually build up to the recommended amount.
Be active on most, preferably all, days every week.
Accumulate 150 to 300 minutes (2 ½ to 5 hours) of moderate intensity physical activity or 75 to 150 minutes (1 ¼ to 2 ½ hours) of vigorous intensity physical activity, or an equivalent combination of both moderate and vigorous activities, each week.
Do muscle strengthening activities on at least two days each week.
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