Powerline by Body-Solid is renowned for innovating compact quality home gyms that combine form and function with versatility and value and this time they ve come up with an innovative machine that really kicks butt! The PGM200 Glute Master is designed to totally isolate your glute muscles to sculpt a rounded toned posterior. The PGM200X Glute Max provides a fantastic lower body exercise. Quality rollers comfortable pads and simple adjustments make this machine easy to use and comfortable for any user. *Please Note: Weights and adapter sleeves are optional. The PGM200X Glute Max targets the gluteal muscles the muscles that form the buttocks. Gluteals are one of the main muscle groups responsible for holding your body upright but they can be tough to isolate and strengthen using traditional gym exercises. The Powerline PGM200 Glute Max is designed to target the glutes hamstrings and quadriceps with controlled movement for total isolation. Now in the comfort and privacy of your own home you can target the muscles that form the buttocks and strengthen the muscle group that helps haul your butt through everyday life. *Please Note: Weights and adapter sleeves are optional.