With the clinically demonstrated Flex Mini, you can give your entire rear end a perfect, concentrated butt workout while you simply go about your day. All you have to do is put on the comfortable Flex Mini toning unit and the patented, medical-grade Electronic Muscle Stimulation technology stimulates all the nerves in the target rear end area, making them contract and relax exactly like exercise. You will feel the deep, yet comfortable contractions working and firming your butt and upper back of the thigh muscles for you. The contractions provide the exact same type of buttocks exercises exercise you get when you exercise. It’s time to get the sexy, shapely butt you can be proud of.