The lumbar spine has no power is divided into two cases: 1, simply feel no power, no other special uncomfortable clinical symptoms. 2, because itself the lumbar spine has pain, do not dare to move afraid to force. The first case is that people are thin, lack of exercise, resulting in the muscles of the lumbar back is not developed strength is weak, the protection of the lumbar spine is weakened; the second case is because there is lumbar muscle strain, lumbar back myofasciitis or lumbar disc herniation and other diseases produce pain after the waist afraid to force, pain when exerting force. These two cases of weakness can do functional rehabilitation exercises for the lumbar back muscles, such as lying on the bed to do the little swallow fly or lying on the bed to do the 5-point support method, in addition to hanging a single bar or double bar, stretch the legs forward and backward, exercise the strength of the abdomen and the strength of the lumbar back muscles. Of course, to have pain, with acupuncture and massage physiotherapy, to help relieve pain symptoms.