Spinal nerve is an important part of human nervous system. However, it is also more likely to suffer from damages such as cervical vertebrae disorders and deformation. As a controlling nerve, it can suppress other nerves and those related to it. It controls physical movements and physical nerve associated with viscera.

All the peripheral nervous system and central nervous system (except brain) penetrate the central spinal pipeline and spread across the body through the holes in the spine. They transmit commands from brain and the responses of nerve endings to brain at the same time. Therefore, spine and spinal nerve are closely linked with physical actions and diseases.
Spinal nerve reflex regulation rectifies, readjusts and regulates pyramids and nerves suppressed, damaged or blocked in the process of circulation. Nerves beneath and connected thus will become unblocked and blood circulation becomes normal. In this way, diseases will be cured and health will be restored.