Lumbar disc herniation is a common and prevalent disease, which can cause serious consequences such as lumbar pain, numbness and coldness in lower limbs, and even paralysis and incontinence, which can seriously affect people’s quality of life. Therefore, what should be done to prevent it in daily life is a very important aspect. 1, to maintain the correct posture of the lumbar spine (lumbar anterior convex position), sitting should choose a high and backrest chair, lying position should choose a hard bed. 2, in a certain period of time should be adjusted at any time, do not spend a long time in a posture, such as sedentary, especially prolonged bending is most likely to cause posterior protrusion of the intervertebral disc. 3, functional exercise can improve local blood circulation, reduce and eliminate edema in the soft tissue around the lumbar disc, delay and prevent disc protrusion. But do not super-intense strenuous exercise. The following lumbar health exercises can be done: (1) lumbar stretching exercise; (2) fish leap lumbar back muscle exercise. 4. Pay attention to the warmth of the lumbar region and avoid getting cold. 5.Patients who have suffered from lumbar disc herniation should usually wear a lumbar girth to restrict lumbar activities to avoid aggravating the disease or recurrence, and the lumbar girth can be removed after being bedridden. 6, actively near early to take effective treatment measures to avoid delaying the disease, bringing pain to themselves and making treatment more difficult.