The clinical manifestation of lumbar disc herniation is low back and leg pain, which often brings a lot of pain to the patient’s life and work, and even causes disability and loss of working ability. It is a series of clinical symptoms and signs due to degeneration of the lumbar disc, rupture of the fibrous ring and protrusion of the nucleus pulposus to stimulate or compress the nerve root and cauda equina nerve, commonly known as “lumbar herniation”. The lumbar intervertebral disc protrusion has brought a lot of trouble to the life of patients, so what can we do in life to better prevent lumbar intervertebral disc protrusion? 1, do enough lumbar exercise adhere to the lumbar health exercise, often carry out activities in all directions of the lumbar spine, so that the lumbar spine always maintain the physiological stress state, strengthen the lumbar muscle and abdominal muscle exercises, the strength of the lumbar muscle and abdominal muscle, can increase the stability of the lumbar spine, the protection of the waist to strengthen the ability to prevent degenerative changes in the lumbar spine. 2, do a good job of lumbar protection Sleeping bed should be moderately hard and soft, avoid sleeping too hard or too soft, so that the lumbar muscles get sufficient rest; avoid the waist by the wind, cold, avoid the waist for a long time in a posture muscle imbalance, resulting in lumbar strain injury. 3, the correct use of the waist correct use of the waist, lifting heavy objects should first squat, use the waist for too long should change the posture of the waist, more lumbar activities to prevent the gradual occurrence of strain injury, due to the nature of the work with excessive or has produced mild strain injury, should be used early drugs to avoid further aggravation of strain injury, and eventually cause degenerative changes in the lumbar spine.