The PTP Pull-Up Bar is a versatile, adjustable home fitness tool designed for pull-ups, chin-ups, dips, push-ups, and more, fitting standard wooden door frames. Different heights on your door frame. Ideal for pull-ups and chin-ups, a high mounting setup will allow you to develop upper body strength by working on your back, shoulders and arms simultaneously. Perform inverted rows with the mid-level mounting and use the low setup to perform push-ups. Train your back, shoulders, and arms simultaneously with the PTP Pull-Up Bar. Set up your bar at 3 different heights to quickly shift exercises thanks to the 3 pairs of included mounting brackets. Fits any standard wooden door frame (must be screwed in).