1.by conveying simulated human bio electric current into human's body, helping to activate the cells and stimulate metabolism, blood and lymphatic circulation 2. breast lift,belly tightening, butt lift,skin tightening,skin rejuvenation and tighten up whole body. tighten up whole body for postpartum woman. 3.dissolve fatness: soften amass of fatness by deep fast vibration with the help of low frequency.tone the muscle: helps regulate muscle movements,keep the muscles nor flabby and prolapse. 4.accelerating the repair of muscle fibers,eliminating lactic acid,reduce muscle soreness. helping to activate the cells and stimulate metabolism, conveying bio electric current into human's body 5.breast care:stimulate breast points to enlarge and firm up breasts. people cannot do exercise because of muscle atrophy, people who with the wheelchairs..syi