Warning : The most upscale: Prohibited acts on the cervical spine heart disease hypertension diabetes osteoporosis bone fractures heart fitted with stents pacemakers and other recommendations disabled; This machine is recommended to continued use for 15~20 minutes due to heat restart after cooling. Explanation Single column: for detecting spinal correction and facial micro-shaping; U-head: for the spine balance correction; (Big U for thoracic lumbar small U for the cervical spine) T-head: for scoliosis correction. The machine features: Quantitative criteria force output super controllable penetration speed pulse power output. Deep tendon release soothing muscle bone displacement dislocation subluxation correction of repair.