Discharge guidance for patients with lumbar disc herniation: I. Avoid wind and cold, appropriate labor and leisure. After being discharged from the hospital, you should not rush to do swimming, running, basketball, badminton and other activities that are easy to damage the neck. Master the different posture essentials: sitting: back slightly bent forward, so that the waist can lean on the back of the chair. The chair should be strong, soft surface, sit on the not sink. Do not sit still for a long time, often stand up and stretch and walk back and forth. Standing: foot center of gravity as far forward as possible, to take turns to change the body weight from one foot to the other foot; there can be one foot standing in front, the other foot standing in the back. Knees slightly bent, as little as possible forward bending. Stand for a long time to move the waist and knees. Horizontal: can lie on the back or side, side lying should bend the knees, the best right side lying, so that the waist and back and the whole body muscle relaxation, the spine does not bend. Take things from the ground, especially when lifting heavy objects, do not bend from the waist. To bend across the knees to sell the body squatting waist and back straight, so that the object as close to the body, and then rely on the cross knee force to get up. When taking heavy objects, the waist should be straight, the chest should be straight, and the rise should rely on the lower body force. After getting up, stabilize your feet before taking a step. When more than one person is resisting a load collectively, the steps should be in unison. When carrying heavy loads, bend forward slightly at the waist and chest, and bend slightly across the knees. Shouldism change shoulders to reduce the pressure on one side. Functional exercise: 1, “double bridge” exercise Lie on your back, legs flexed, feet flat on the bed, waist force to make the body leave the bed. Arch your body as far as possible to maintain balance. Hold 30 seconds for 1 time. 10 times / group, 2 ~ 3 groups / day. 2, “back fly” exercise Lie down on the bed, hands behind the back, legs together, waist force, make the head and legs away from the bed at the same time. In the most force position to maintain to exhaustion for 1 time, 5 ~ 10 times / group, 2 ~ 3 groups / day. This exercise mainly exercises the low back muscle strength. Flexed leg sit-ups Lie on your back with your legs bent at the hip and knee, feet flat on the bed, and raise your upper body so that your shoulder blades are off the bed. Do not raise the upper body too high to avoid increasing the load on the lumbar spine. Hold to exhaustion for a time, interval 5 seconds. 5 ~ 10 times / group, 2 ~ 3 groups / day. This exercise mainly exercise rectus abdominis and external abdominal oblique muscles. 3, “air bicycle” exercise. Keep the waist warm locally and avoid wearing lumbar external fixator for a long time. Regular life, diet to strengthen the nutrition, enhance the body resistance. If symptoms persist or worsen, go to the hospital in time.