1, the bed: the bed should be soft and hard, preferably on a wooden bed with a mattress about 10 cm thick. 2, bed posture: when lying on your back, put pillows under both knees, avoid lying down. If you lie on your side, put a pillow between your knees. 3, get up method: get up from lying on your back, first bend both legs, turn over on your side, move your feet to the edge of the bed, use both hands to stand up with force. 4, bed method: first sit on the edge of the bed, propped up with hands backward, slowly lie down to the side of the bed, then bend the feet and move to the bed, and then turn over into a supine position. 5, the correct standing and sitting posture: a, the correct sitting posture: the upper body straight, abdominal, legs knees together, such as conditions, can be under the feet pad a foot or stirrups, so that the knee is slightly higher than the hip. After sitting for a long time should also be active, loosening the lower limb muscles. b. Correct standing posture: eyes level, chest up, straight waist, legs upright, the distance between the two feet is about the same as the width of the pelvis, so that the whole body gravity evenly from the spine, pelvis to the lower limbs, and then from the two lower limbs to the foot, in order to become a real “feet on the ground”, can effectively prevent the nucleus pulposus from protruding again. 6.How to carry objects: The objects should be carried as close to the body as possible, placed at the height of the waist, and avoid the excessive weight of one side of the object, resulting in tilt of the torso. 7, the method of taking heavy objects: should approach the object before reaching for it, do not try to explore the page too far from the object to take it. 8, the method of lifting objects: when you want to lift or pick up objects on the ground, it is appropriate to keep your upper body vertical, slowly squatting, using both hands to hold the object, using both feet by bending and straightening when lifting or picking up the object. 9.Sitting posture for long-distance driving: the lumbar spine and back should be leaned against the back of the seat, keeping the upper body vertical, avoiding sitting with the upper body slanting or placing the center of gravity of the hips on the front edge of the seat. The seat should be equipped with a headrest and adjust its height, the center of the headrest related to the example above the ears equal height. 10, exercise: avoid intense bending or twisting movements on a regular basis Some special exercises can be practiced on a regular basis in bed, which may help eliminate or improve the adverse factors that cause lower back pain, for example: lying on your back in bed can be supine abdominal or leg lifting and kicking movements; when lying prone, you can place a pillow on your abdomen, stretch your arms in front, and then bring your arms and legs up.