DHASUWT Chiropractic Adjusting Tool, 80-280N Adjustments Manual Spine Chiropractic Correction Tool, Professional Massage Equipment for Face and Spine Relax, Chiropractor Tool Relief Neck Back PainPHYSICAL MASSAGE Spine Adjusting Handheld Instrument can stimulate the normal function of nerve cells and organs, so that the body functions can be quickly restored. It can be used for joint relief, cervical spine adjustment, thoracic spondylosis, cervical spondylosis, and systemic treatment. If it touches the skin below 2. 3cm, it can effectively adjust the bones, massage once, and relax for a longer time. BODY MASSAGEChiropractic Adjustment Tool