... no body weight are even support for spinal body weight, reduce the muscle, capillaries, the pressure and nervous system, effective ... Heat treatment effect:promote blood circulation, improve the function of hematopoiesis in bone marrow by thermal conduction mildly and ... the disease such as hypertension, anemia, cold intolerance, prolapse of thoracolumbar disk, rheumatoid arthritis. It can keep the skin ...