Correcting deformed figure mainly refers to whether the proportion of all parts of the body is symmetrical, coordinated, balanced and harmonious, and whether the main muscle groups have beautiful lines. Body posture mainly refers to whether the posture of the whole body and main parts is correct and beautiful. China has attached great importance to posture since ancient times, emphasizing that a person should stand and sit. As the saying goes, "Stand as loose as a bell." If you don't pay attention to the correct posture for a long time, it may affect the normal growth and development of some bones, such as scoliosis, hunchback with chest, etc., and affect the beauty of the body. Various movements of bodybuilding can greatly affect the growth and development of some parts of the body and promote the growth of bones and muscles. Scientific training can also reduce the fat content in muscles. Achieve the purpose of reducing fat and weight. These changes can effectively improve people's figure and posture. If the deltoid muscle is developed, the shoulders will be wide; Enlargement of latissimus dorsi. Can turn the body into a beautiful inverted triangle. When the abdominal muscles are developed, the abdomen will be flat and solid, and men will become burly, muscular and heroic; Women become plump, graceful and bright. It is precisely because bodybuilding can have a great influence on some corresponding parts of the body, so when a person's posture has some defects, he can choose some suitable movements to exercise to correct the deformity. If the proportion of limbs is out of balance, you can practice the poor side first to make it developed in order to achieve symmetrical coordination; A hunchback with a chest. You can practice more and do some bench presses and chest enlargement. After half a year's exercise, your chest will naturally be tall and straight, and your muscles will be developed and enriched. Because of this function of bodybuilding, in order to restore some functions of limbs, some movements have been further used in medical sports.