The Chu-Na or Tui-Na massage means pushing (Chu - 推) and grasping (Na - 拿) in Chinese, a technique of massage that allows to restore to a joint all its mobility and amplitude of movement. The manipulations of the Chu-na massage reduce the pain and muscle tensions associated with joint restraints. Specially, vertebral manipulations reduce the pressure at the level of the intervertebral discs and spinal nerves. It greatly helps to restore good function and good movement at the level of the vertebrae.