There are many benefits of stretching for the human body. In adolescence, if the bone scale is stretched, as well as the appropriate pressure on the bone scale is good for adolescent growth and development, such as children in adolescence after appropriate stretching and running and jumping exercises, children will have the possibility of growing very fast. In addition, stretching for adults, stretching the muscles of the back of the spine and stretching the muscles of the buttocks, after a long time can correspondingly increase the muscle strength of the back of the shoulders and hips, after increasing the muscle strength of the back of the shoulders, may lead to the reduction of pain in the lower back, women increase the muscle strength of the hips, may prevent excessive anterior tilting of the pelvis and may lead to back pain.