How to exercise correctly:
First, grasp the degree of load. When doing strength exercises, you should choose the appropriate load according to your actual situation, but no matter what kind of load you choose, you should follow the principle of growing from small to large, and don't suddenly increase the exercise load to cause sports injuries.
Second, pay attention to the speed of action. As long as dynamic muscle strength exercises are carried out, there is a problem of movement speed, and load is closely related to speed. The greater the load, the smaller the speed. Exercisers should make reasonable arrangements according to the practice requirements. For teenagers, explosive power is very important. In strength training, it is very beneficial to choose appropriate load and speed up the movement as much as possible to improve the explosive force of muscles.
Third, control the amount of exercise. For ordinary physical exercisers, it is not necessary to carry out strength training every day. Even for the purpose of developing muscle strength, adopting strength training every other day is enough to achieve the ideal effect. If you do strength exercises every day, not only the effect of improving muscle strength is not obvious, but also the development of overall function is not coordinated.