This GFOUK PeachButt Trainer uses EMS biological microwave impulses to stimulate movement of the hip muscles! This Stimulator lifts the hips to make them full and elastic, giving you solid and well-built muscles! It works great on saggy, flat, point and unsymmetrical hips. This self-education tool frees you from side effects with easy use and amazing results! EMS Trainer can help you tone, firm and firm your hips and buttocks youve always wanted!