Pneumatic massage mainly through the sequence of repeated filling and venting of the multi-chamber air bag, the formation of circulation pressure on the limb and tissue, the distal end of the limb to the proximal end of the limb for uniform and orderly extrusion, promote the flow of blood and metabolites and improve the microcirculation. With the acceleration of the circulation of the blood, can accelerate the metabolism of blood waste and discharges of inflammatory factor, cause pain factor, promote metabolism, prompting muscles get sufficient oxygen and nutrients, lactic acid and other harmful metabolites absorbed or out of the body, so as to eliminate muscle fatigue, enhance the vitality of muscle and tolerance.