The Big Yin-Yang Hammer is a Multireflex tool for use on large surfaces of the body, allowing rapid relief of back pain and other muscular conditions. In Chinese Traditional Medicine, It unblocks the flow of the Qi along the meridians.
Many disorders and structural pains are due to poor nourishment of body tissue. Yin stimulation (with the suction end) draws the blood and lymph to the surface of the tissue to nourish it. This initial protocol is necessary to rebalance the area. It is complemented by tapping with the yang end to distribute body fluids and tone the tissues. Muscular tensions in the lumbar region are easily treated by steadily tapping the painful area with the yin end for 3 minutes.