Frequent lumbar pain is common for the following reasons: First, lumbar muscle strain: whether young patients or elderly patients, if you do not pay attention to lumbar muscle exercise, normal weight-bearing activities that can produce lumbar muscle strain, lumbar muscles will have sore clinical symptoms, accompanied by lumbar stiffness and lumbar spine activities are limited. Second, lumbar cold: if you do not pay attention to the warmth of the lumbar muscles, it is easy to cause lumbar cold, myofascial inflammation, so there will be lumbar pain, lumbar pain clinical symptoms, accompanied by lumbar stiffness and lumbar spine activity is limited. Early diagnosis and treatment can lead to rapid improvement of clinical symptoms, but if treatment is delayed, serious degenerative changes in the lumbar spine can easily occur, leading to lumbar disc herniation, lumbar spinal stenosis and other diseases.