It is impossible to heal from a herniated lumbar disc through rehabilitation exercises, because most lumbar disc herniations are caused by regular bending and heavy lifting, or the nutritional state of the lumbar disc decreases with age and the nucleus pulposus ruptures, which is an irreversible disease. If you choose conservative treatment, it is impossible to recover completely, but through the method of rehabilitation and functional exercise, it is possible to shorten the course of lumbar disc herniation and also significantly reduce its clinical symptoms. Most patients with lumbar disc herniation can increase the muscle strength of the lumbar back through a series of rehabilitation functional exercises such as pulling a bar and flying swallow, and after increasing the muscle strength of the lumbar muscles, the pressure of the lumbar vertebrae on the body weight can be relieved and reduced. Therefore, through the method of rehabilitation functional exercise, mainly to improve and reduce the pressure of lumbar disc herniation on the nerve roots, but through the method of rehabilitation functional exercise, it is absolutely impossible to achieve complete recovery and healing.