1, the theory is that the vitality and vitality of dantian can be achieved through the cultivation of Ren Du and Er Mai, especially the stretching and compression of neck, chest, waist, sacrum and spine, which may involve muscles, ligaments and nerves that are often unable to move. From passive exercise to active exercise, long-term natural induction is extremely sensitive, making musculoskeletal tough and elastic.

Traditionally, waist is very important in human body. Waist relaxation, flexibility and blood circulation. On the one hand, it can enhance the function of the kidney and make people full of vitality. Therefore, the ancients said that "the source of fate lies in the waist gap"; On the other hand, it can ensure that the waist dominates all activities, so the ancients also said that "strength comes from the foot, dominates the waist, and walks on all fours." On the contrary, if the waist can't relax, there are many disadvantages. It affects the gas storage of Tian Dan and blocks the gas rising in the back. The symptoms are mild, such as backache, straightness, dizziness, tight eyebrows, abdominal distension, etc. In severe cases, qi will move around and even can't control itself. Men may suffer from nocturnal emission, white turbidity and even gonorrhea; Female leucorrhea increases, irregular menstruation and frequent urination.

3. People who practice sports (especially those who often turn around) tend to make the yin and yang rise and fall out of balance, and the floating yang rises on the surface, mostly with a red face, and even have a stroke (that is, hemiplegia).

4, and squatting on the wall is a kind of whole body exercise, which can regulate the whole body qi, so it has a magical effect on treating systemic diseases. Practicing this skill well can also eliminate all kinds of training reactions as soon as possible and correct all kinds of discomfort caused by improper training.