Gofit elevated chin up station takes chin ups to a new level—literally. Our multi-use chin up station incorporates a new patent-pending design which elevates you above the door frame giving more clearance and a full range of motion for a better workout.It instantly and easily mounts in a standard doorway with no screws, using leverage and gravity. The station can be used for chin ups and pull ups in several hand positions at two elevations, as well as sit ups, pushups and dips. Abdominal straps are sold separately, to be attached onto provided eyebolts.