Lumbar disc herniation is a multi-infarct and common disease with an incidence of 15.2% in the population. It is mainly due to a series of symptoms caused by strain degeneration of the lumbar disc, rupture of the annulus fibrosus or prolapse of the nucleus pulposus, which stimulates or compresses the spinal nerve and spinal cord. In adults, the lumbar intervertebral disc undergoes degenerative changes, and the fibers in the annulus fibrosus become thicker, more brittle and finally fracture, so that the lumbar intervertebral disc loses its original elasticity and cannot bear the original pressure. In overstrain, sudden change of position, violent action or violent impact, the fibrous ring can expand outward, so that the nucleus pulposus can also protrude outward through the fissure of the ruptured fibrous ring, which is called lumbar disc herniation. So what are the exercise methods for lumbar disc herniation? What needs to be noted in life? The following methods can be applied to both surgical patients and patients without surgery: Phase 1: (3-5 days) ① Supine straight leg raising exercise and lower limb flexion and extension exercise: prevent nerve root adhesions, starting at 30° for the first time, holding time gradually increasing from 15 seconds, 10 times/group, 2-3 groups/day. Ankle dorsiflexion and dorsiflexion exercises: hold each movement for 10 seconds, 20 repetitions/group, 3-4 groups/day. Phase 2: Any of the following methods can be used (mainly for lumbar back exercises) ① 3-point support method: (7-9 days after surgery) Lie flat on a hard bed and support your hips with your head and feet at 3 points, lifting your hips as high as possible. Hold for 10 seconds, repeat 20 times/group, 2-3 groups/day. ② 4-point support method: that is, arch bridge support method (9-10 days postoperative) Lie flat on a hard board bed and support your body with both hands and feet all the way up in the shape of an arch bridge. Hold for 10 seconds, repeat 20 times/group, 2-3 groups/day. ③5-point support method: (5-7 days after surgery) Lie flat on a hard board bed, use your head, feet and elbows to support 5 points, lift your hips up and lift your buttocks as high as possible. Hold for 10 seconds, repeat 20 times/group, 2-3 groups/day. ④Flying swallow point water method: (10-15 days after surgery) lying prone with a hard bed, head, both upper limbs, both lower limbs posterior extension, abdomen touching the bed as small as possible, in a flying swallow shape. Hold for 10 seconds, repeat 20 times/group, 2-3 groups/day. Severe lumbar fracture is an unstable fracture, and the lumbar back muscle exercise should also be performed appropriately so that the fracture can obtain a certain degree of reset, and finally get out of bed with a support such as a lumbar brace. Phase 3: (Starting 30 days after surgery) Instruct the patient to use the lumbar girth correctly to avoid distortion of the spine when moving around. The lumbar girth should be selected according to the patient’s body type, generally up to the upper rib arch and down to the lower iliac crest, and should not be too tight. Practice getting out of bed with the lumbar girth on, i.e. standing with feet shoulder-width apart, hands crossed at the waist, chest up and abdomen out, so that the lumbar back muscles contract. When walking with correct posture, head up, chest up and abdomen in, sitting position must be upright, do not bend over. ① Continue the exercise content learned in the hospital after discharge, selective implementation, the number of times time depends on the specific situation, the amount of exercise is gradual, there is a certain interval in the exercise, avoid excessive strain on the waist. ② Do not use waist brace continuously for more than 3 months to avoid costly muscle atrophy. ③ Avoid strenuous activities and lifting heavy objects within 3-6 months, avoid sedentary, running and jumping as much as possible, avoid sleeping on soft beds, take bending knees and squatting posture when lifting heavy objects from the ground to extract, establish a good life style, change sitting posture frequently, strengthen lumbar back muscle exercise for more than half a year to enhance lumbar muscles and spinal stability. Reduce the onset of chronic low back pain, prevent lumbar injury and review of lumbar disc herniation. ④Strengthen nutrition and maintain a good state of mind. ⑤ Pay attention to keep warm and avoid cold stimulation. ⑥For simple lumbar compression fracture, get out of bed 8-12 weeks after injury and do not bend, practice bending after 3 months, and participate in labor appropriately after 4-6 months.