Low back pain is an early sign of cumulative injury to the lumbar region, and about one-third of people with long-term chronic low back pain can eventually develop lumbar disc herniation. For long-term sitting workers, professional drivers, long-term bending workers, workers with fixed lumbar posture, etc., if they do not pay attention to reasonable protection and proper rest of the lumbar area, it is easy to form chronic lumbar muscle strain and cause cumulative injury to the lumbar disc. In daily life, pay attention to the health care of the waist, to prevent the occurrence of acute and chronic lumbago, often receive half the effect. In the work of the main waist the correct posture, pay attention to rest, work and rest, to prevent the waist from trauma and cold and other adverse factors stimulation; appropriate physical exercise, can effectively prevent and slow down the lumbar and intervertebral disc strain.