SOLD AS IS The unique simultaneous action of the RF and DMA technologies creates a bi-directional effect on the skin, highly effective in areas shaped by large muscles, like the thighs, the abdomen, the buttocks, and the upper arms. The activation of the vertical muscles helps tighten its fibers and the connective tissue between them, stimulates new collagen fibers, improving the appearance of cellulite & creating a lifted, tightened body.