Low back pain sitting position should meet the following requirements: First, the head, neck, chest, lumbar back to maintain in a straight line, to avoid back and forth or lateral twisting of the spine, can make the body weight along the entire spine to the sit bones, to avoid unbalanced weight bearing of the lumbar spine, can prevent lumbar pain. Second, try to choose a higher chair when sitting, so that the hip joint is slightly higher than the knee joint, which can avoid stress concentration in the lumbar spine. If the hip joint is lower than the knee joint, the upper body will be tilted forward, the stress concentration in the lumbar spine can aggravate the lumbar pain. Third, sitting with the feet on the ground to assist the lumbar spine weight-bearing, reduce the lumbar load, can relieve the symptoms of lumbar pain. Fourthly, the lumbar region should be moved frequently when sitting, avoiding the lumbar region to maintain a fixed posture for a long time, which can relieve the lumbar pain. Fifth, the lumbar cushion can be placed at the back of the waist when sitting, so that the upper body is slightly backward, which can reduce the pressure on the lumbar disc and relieve the symptoms of lumbar pain.