Advantages 1.Mechanic therapy, easy treatment, time saving, energy saving. 2.Effectively adjust bones, ease pains, massage one time for longer time relaxing. 3.Can stimulate nerve cell and the normal function of an organ resulting in rapid recovery the body function. 4.Suitable for scoliosis, thoracic spondylosis, cervical spondylosis, body treatment. 5.Improve joint pain, Neck pain, Back pain. 6.Adjust vertebration: Stiff vertabral syndrome, Movement disorders, Thoracic spine syndrome. Contraindication 1.The eyes and the surrounding area, the myocardium, the spinal cord, the gonads, the kidneys and the liver. 2.Blood disorders, coagulation problems or the use of anticoagulants. 3.Polypus in the area of treatment. 4.Thrombosis. 5.Tumor diseases. 6.Polyneuropathy. 7.Growing cartilage in children. 8.Therapy using corticoids. 9.Inapplicable on areas in proximity to large nerve bundles, bundles, blood vessels, the spinal cord and the head. 10. Heart disease, diabetes, pregnant women, and other major diseases.