Tui Na is a type of Oriental bodywork which has been used in China for more than 2,000 years. Diagnosis and treatment are based on the same principles as acupuncture - the traditional Chinese medical theory of the flow of Qi through the meridians. Specific techniques are used to work on the meridians and on specific points, to harmonize the balance of Qi - allowing the body to heal itself naturally. Tui Na literally means "pushing" and "grasping" - two of the techniques used in treatment. Tui Na methods include the use of hand techniques to massage the soft tissue (muscles and tendons) of the body, acupressure techniques which directly affect the flow of Qi, and manipulation techniques to realign the muscles and ligaments. As such, the experience of Tui Na could be described as a cross between physiotherapy, shiatsu and acupressure.