The main cause of high and low shoulders is caused by scoliosis. Generally, scoliosis deformity of thoracic spine will lead to unequal height of both shoulders, and if the angle of scoliosis is larger, the degree of unequal height of shoulders will be larger. For this condition, the main clinical focus is on preventive treatment, and at the same time should be combined with functional exercise. Preventive treatment, first of all, is to correct the sitting posture, to avoid tilting to one side. Functional exercise, mainly functional exercise of the muscles on both sides of the spine, so that the bilateral muscles reach a state of balance. For example, if the left shoulder is high, left lunge exercises can be performed to stretch the left muscle forward and lower the scapula to restore bilateral balance. Conversely, if the right shoulder is high, you can perform right lunge exercises. In addition, you can also perform high and low bar exercises. If the left shoulder is high, you can put the left hand on the low bar and the right hand on the high bar for pulling treatment, and vice versa.