The lumbar spine is crooked in the technical terminology called scoliosis, correction methods are traction therapy, suspension traction, etc., as follows: First, traction therapy: traction with the pelvic belt, the upper belt binds the thoracic spine, the lower belt binds the pelvis, traction along the longitudinal axis of the limb, the weight of traction is generally one-seventh to half of the body weight. Scoliosis can be corrected by traction, which is a method commonly used in hospitals. Second, suspension traction: their own correction at home, the common method is to the fitness equipment for suspension traction, fitness equipment now have a single bar, double bar, you can grab the bar with your hands for suspension traction, 20-30 minutes a day suspension, 1-2 times a day, through their own weight traction can be corrected scoliosis, that is, the treatment of the spine crooked.