Rehabilitation after lumbar spine surgery is very important. Doctors and patients often focus only on surgery and neglect post-operative rehabilitation, which not only affects the outcome of the surgery, but also seriously affects the patient’s ability to return to a healthy life. No exercise or inappropriate exercise can have serious consequences. Common lumbar spine surgeries include post-operative lumbar disc herniation, post-operative lumbar spinal stenosis, post-operative lumbar spondylolisthesis, and post-operative lumbar fracture. This article only describes the general approach, which varies for different diseases and different patients and should be done under the guidance of the receiving physician. Early postoperative period (0-7 days): 1. Ankle pump exercise: start early after surgery, usually after anesthesia awakening, and continue until you can get out of bed. Method: Slowly flex and extend the ankle joint with force (as shown below), 3-6 sets per day, 30 minutes per set, maintaining 3 seconds per flexion and extension. Meaning: Through joint movement, drive muscle contraction, promote blood circulation through muscle pump, promote the absorption of inflammatory mediators after surgery, and prevent deep vein thrombosis from crisis of life. 2.Straight leg elevation exercise: passive elevation exercise can be started on the first day after surgery (repeated alternate lower limb elevation by family members), and after 2-3 days, active elevation exercise can be carried out (the patients themselves forcefully alternate lower limb elevation). Method: Straighten the lower limbs, lift and engage, alternate legs, elevate 30 degrees-70 degrees, gradually. 3-4 sets per day, 5-15 sets per day, maintained for 3 seconds each time. Significance: through the lower limb movement elevation, make the corresponding nerve root movement, prevent its adhesion, and at the same time can promote the lower limb blood circulation. 3.Turning exercise: 1-3 days after surgery, turn over exercise can be performed. Method: Hold the handrail on the side of the bed and turn over left and right. One week after surgery: 1. Get out of bed: Patients can leave the bed with help at this time, and if possible, early out of bed activities under the protection of brace or lumbar girth are beneficial to recovery. The time to get out of bed should also be measured, painless principle, and gradual. At first, you can sit and stand at the bedside, gradually get out of bed to eat and go to the toilet, etc. In January, bed rest is still the main focus. 2, lumbar back muscle exercise: 1-2 weeks after surgery, can be long-term persistent. Commonly used methods are: five-point support, three-point support, flying swallow. 2-3 groups per day, each group of 5-30, each insisted on 3 seconds. In addition to the correct exercise, patients should follow the prevention regularly and pay attention to the living posture to prevent accidental injury.