The electric current that changes in radio frequency continuously stimulates the electrons in the cell molecules of the human body, causing them to collide, rotate and twist, thereby generating heat energy, which has the effect of burning fat energy and reducing fat volume. It can effectively improve the lines of buttocks, thighs, arms, abdomen, thighs and other parts. At the same time, it can significantly solve the problems of postpartum and abdominal relaxation after liposuction.