Strenuous exercise brings uncomfortable feeling to people's heart. Under strenuous exercise, all parts of the body need to move and consume huge energy. In order to maintain this intense activity, the heart and lungs must accept high-intensity work.

So strenuous exercise will have a certain impact on the heart. If the heart is bad, friends can't choose strenuous exercise as a fitness hobby. This is undoubtedly a hidden danger to yourself. Because the function of the heart is not as strong as the muscles of our limbs.

Those athletes who are engaged in professional sports have not extended their life span because of strenuous exercise every day. This also shows that strenuous exercise is only suitable for sports and entertainment. Although aerobic exercise has certain fitness function, it is more suitable for health and longevity.

If you want to achieve a good fitness effect. You can choose some relaxing exercise, such as walking, jogging or yoga.