Lumbar disc herniation seriously affects the quality of life of patients, and poor living and working habits are important factors that trigger lumbar disc herniation. Early conscious change of living habits, preventive health care measures and adherence to rehabilitation training are currently recognized as important means to prevent the onset of lumbar disc herniation. Lumbar disc herniation has the following predisposing factors: 1. Personal factors: such as obesity, pregnancy, constipation, improper sleeping posture, coughing, cold, sneezing, etc. Clinically, about 1/3 of patients have clear factors that increase abdominal pressure before the onset, such as violent coughing, sneezing, breath-holding, forceful defecation, etc. 2, occupational factors: lifting heavy objects, poor posture, strain, bumpy ride, etc. In the past, it was thought that the incidence of heavy manual laborers is higher, such as car drivers due to long-term bumps and vibrations, the pressure on the intervertebral discs and repeated changes, easy to induce disc protrusion. But with the increase in work pressure, working hours, the incidence of office workers is now also significantly increased. 3, psychological factors: such as high concentration, heavy responsibility, long working hours, work monotony, personal emotional factors, etc. The incidence of lumbar disc herniation is high, and the risk factors are different for different groups of people. Scientific and reasonable rehabilitation training and preventive health care measures for different risk factors can effectively enhance the strength of the lumbar back muscles and the mobility and flexibility of the lumbar spine joints. The following matters need close attention in daily work and life: 1, take the correct sitting, standing, standing posture to maintain the physiological balance of the lumbar spine. The correct standing posture should be eyes level, chest, 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, the pelvis to the lower limbs, and then from the two lower limbs to the foot, so that the real “feet on the ground”. Standing should not be too long, should be appropriate in situ activities, especially the low back activities to lift the low back muscle fatigue. The correct sitting posture should be straight, stomach, legs knees together, such as conditions, can be in the feet under the pad a foot or stirrups, so that the knee joint slightly higher than the hip. After sitting for a long time, you should also move around and loosen up the muscles of your lower limbs. Many patients with lumbar disc herniation are caused by sedentary and poor sitting posture, therefore, the correct sitting posture is very important. Chairs because of the backrest, can bear part of the gravity of the torso, so that the lumbar back muscles in a relatively relaxed state, should pay attention to the waist and back as close as possible to the back of the chair. 2, avoid maintaining the same posture for a long time. People in the completion of a variety of work, the need to constantly replace a variety of postures to relieve the lumbar pressure, such as long-term in a posture unchanged can lead to cumulative local injury. Especially in the long-term bad posture is more likely to induce the disease. Work intensity, work can not maintain the effective physiological curvature of the spine, easy to cause long-term stiffness of the lumbar back muscles, spasm, lumbar disc load increased. Be careful to remind yourself to change the adjustment of posture position, can be interspersed with a short relaxation exercise when working for a long time. 3, take the correct bending pick up and holding position, avoid excessive force on the waist. Daily lifting and picking up heavy objects as far as possible to take a knee and hip squat or a leg half-kneeling, the body as close as possible to the heavy object, the back to keep straight, while paying attention to the foot force. When moving heavy objects try to use the push position, not the pull position, try to use the strength of the arms and legs to push rather than use the waist and back strength. To stand on a stool or ladder when picking up high objects, so as not to overstretch the body so that the spine is injured. 4, to prevent constipation, avoid violent sneezing, coughing and other factors that increase abdominal pressure. Try to eat less meat and fatty food, because it is easy to cause dry stool, defecation force and lead to aggravation of the disease. More vegetables, fruits and other coarse fiber foods can be consumed to improve bowel movements. 5, avoid wearing high heels, low-waisted pants and sedentary sofa. Patients with herniated discs avoid wearing high heels, the role of medium heels and slope heels can also cause the center of gravity to shift forward, which can easily lead to increased spinal curvature, which is only a matter of degree compared to high heels. People suffering from lumbar disc herniation should first pay attention to changing their lifestyles, not suitable for wearing shoes with heels, it is recommended to wear shoes with heels of “5cm. 6, pay attention to the waist warmth, avoid cold. Appropriate wear lumbar protection for lumbar disc herniation patients, the main purpose is braking, that is, to limit the lumbar flexion and extension and other movements, especially to assist the lumbar back muscles to limit some unnecessary forward flexion movements to ensure that the injured lumbar disc can be fully rested. In addition, the lumbar cold, moisture is easy to make the lumbar disc symptoms aggravated or recurrence, patients can choose both braking and warm, breathable, not sweat high-performance rehabilitation lumbar protection to protect the lumbar. 7, pay attention to the bedding and lying position, avoid excessively soft bedding. Too soft bed under the pressure of the body weight can form the shape of the middle low, high on all sides, it is easy to affect the physiological curve of the lumbar spine, so that the intervertebral discs are unevenly stressed. Therefore, from the perspective of treatment and prevention of lumbar disc herniation, daily life should sleep more hard board bed, sleep hard board bed can reduce the pressure on the intervertebral disc. In the past, the choice of wood bed is more appropriate, now the texture of the hard brown mat or Simmons can also meet the requirements, the general use of bedding should be padded with soft and suitable, in order to maximize the maintenance of the lumbar spine balance state. Human sleep position can be roughly divided into supine, lateral and prone. Supine, as long as the sleeper is suitable, the limbs remain naturally extended, the spinal curvature does not change much. Side lying generally do not have to pay too much attention to the left or right side lying position, because people in sleep in order to get a more comfortable position, always turn over and over. Prone position when the chest pressure, lumbar convexity increased, the most likely to produce discomfort. Therefore, it is generally appropriate to take the supine position and side lying position. 8, strengthen functional exercise but avoid strenuous exercise. Functional exercise is very important and essential for patients with lumbar disc herniation, but functional exercise must also be careful not to over-exercise, feel fatigue needs to rest, should maintain a low intensity of mild exercise. According to their own physical condition to develop exercise plans, should leave room, do not challenge their limits, do not do high-intensity strenuous exercise, to avoid the moment and forgetfulness, especially the body and others in contact with the athletic project try not to participate. Generally speaking, swimming is a more suitable exercise for patients with lumbar disc herniation, which can avoid excessive wear and tear on the weight-bearing joints of the lower limbs while exercising the muscle strength and cardiorespiratory function of the trunk and extremities.