In life when doing deep squatting lumbar pain, lumbar pain occurs for the following reasons: 1, patients in deep squatting leads to excessive stretching of the lumbar muscles, and at the same time in the usual existence of lumbar muscle strain, chronic injury and fasciitis, in deep squatting lumbar pain; 2, patients may exist knee or hip joint pathology, can also be in the squat or deep squatting up when the lumbar pain; 3, spinal pathology also It can produce certain symptoms of low back pain during deep squatting and position change. Clinically, scoliosis or increased pronation can also cause lumbar pain; 4, clinically common is a lumbar disc herniation, in the case of lumbar disc herniation, the patient upright, walking may be relatively weak to the nerve root pull, the patient will not produce pain. In the deep squatting on the nerve or soft tissue next to the spinal canal strain too much, will also cause deep squatting pain aggravated, need to be further clarified diagnosis, for treatment effect is better.