As everyone knows, exercise is good for health. However, some people will increase the amount of exercise in pursuit of athletic performance, ignoring the warning signals sent by the body, which is likely to cause harm to their health. For ordinary people, long-term overload exercise will cause chronic inflammation of the tendons and surrounding soft tissues. If you do not rest and adjust in time, continuous excessive exercise will aggravate the inflammation. For the general people whose purpose is to exercise, they should exercise according to their own body's adaptability with the right attitude. Understanding your own body and controlling the amount of exercise reasonably is the key to preventing chronic sports injuries. Before starting to exercise, it is necessary to knowing yourself and estimate the amount of exercise you can endure.

How to control the amount of exercise? According to the accumulation of human exercise capacity and the principle of fatigue elimination, it is generally recommended to perform effective exercise with moderate intensity every two or three days. In other words, it is enough to perform effective exercise 2 to 3 times a week. Athletes usually measure their exercise intensity by heart rate after exercise. However, for ordinary people, it is not possible to accurately measure heart rate every time after exercise. So we can use fatigue as a better indicator. If we do not reach a certain level of fatigue, our sport system will not be able to get really exercised. But if you are too tired, it is easy to cause sports injuries. Therefore, we must learn to find the fatigue point of the body. Reaching the point means your exercise is effective. If you experience dry mouth, rapid heartbeat, dizziness, dry throat during exercise, your body is actually reminding you that it is time to drink some water and take some rest. If you feel recovered after resting for 5 to 10 minutes, it means that you have just reached the point of fatigue. This is a relatively simple way for estimation.