This Golds Gym Vertical Knee Raise / Power Tower features vertical Knee Raise Station that step up and discover your inner six pack with this comfortable Vertical Knee Raise station. It has push-Up Station that get the most out of your push-up workout with these padded, push-up hand grips. It also has multi-Grip Pull-Up Station that get a grip: wide, narrow, side-to-side, and build better, stronger arms with this Multi-Grip Pull-Up Station. Plus dip station: Build triceps, chest and shoulder muscles along with incredible upper-body strength.