Leg stretching and massage takes 20-30 minutes. Because most people will do stretching exercise after exercise, it will have many benefits to prevent the legs from becoming muscles, but stretching exercise should last for more than 20 minutes, so as to achieve the purpose of stretching exercise and exercise effectively.

And before doing all kinds of exercises, we should also do appropriate stretching exercises. At this time, stretching exercise is equivalent to warming up, which can provide enough oxygen to prevent muscle strain during exercise.