stretching exercises

When stretching, the movements should be slow and smooth. Do not suddenly exert force or overstretch, to avoid muscle strain. Each stretching movement should be maintained for an appropriate duration, usually 15 to 30 seconds. Stretching exercises can be performed before exercise as part of the warm-up, or after exercise to help the body recover. Stretching specific muscles in different parts of the body can effectively improve muscle flexibility, relieve muscle tension and soreness, and prevent muscle injuries.