the rotary negative pressure rf machine uses vacuum negative pressure + 180° mechanical rotation + temperature control radio frequency + led red and blue light technology to pull up the skin and subcutaneous muscle tissue, massage the body evenly, dissolve fat and decompose fat cells into fatty acids and glycerin, and then excreted through the lymphatic circulation, eliminate local stubborn fat, while stimulating the contraction and regeneration of collagen fibers in the dermis, reducing cellulite, and making the skin firmer and smoother. achieve balanced body shape and contouring and facial rejuvenation. the four techniques are combined with aerobic exercises such as sucking, pinching, and rotating on the skin and fat tissue. this aerobic exercise can quadruple the lymphatic drainage function and blood circulation..syi