There are many causes of low back pain, and rehabilitation training methods vary depending on the cause. Common training includes functional exercise, traction training, physical therapy and so on. 1. Functional exercise: low back pain should focus on training the lumbar and abdominal muscles, waist and lower limbs training, such as small swallow fly, flat support, hip bridge, etc., the exercise should be gradual under the guidance of the doctor, and the later stage of the unstable pedals, resistance bands, and other equipment training can be used. However, it is not recommended to carry out specific low back activities too early in the acute stage, and it should be carried out after the pain is relieved. 2. Traction: Lumbar traction is very effective in treating lumbar pain caused by lumbar disc herniation, and can be divided into slow traction and fast traction. (1) Pelvic traction is a common method of slow traction, and the traction time and force should be decided according to the body weight, and the traction time is 20-40 minutes each time. The duration of each traction is 20-40 minutes. (2) Rapid traction is based on the height, age and condition of the patient to determine the traction distance, angle of rotation and degree of flexion, and it is recommended to take a rest for 3-5 days after each traction, and the doctor will adjust the parameters according to the changes in the condition. Traction must be carried out under the operation of a professional rehabilitator. 3. Physiotherapy: Electrotherapy, infrared radiation therapy, ultrasound therapy and acupuncture can be used to relieve pain and promote blood circulation in the lumbar region under the advice of a doctor. There are many causes of low back pain, patients should be under the guidance of the doctor to carry out rehabilitation training, and at the same time, daily life to reduce the back of heavy loads, maintain good posture, to avoid the adverse consequences.