Strengthen and define your upper body with the Powerline vertical knee raise station. It"s designed for strength training, particularly on the arms and abs. Its push-up station is placed 12" off the floor and focuses on strengthening your chest. The pull-up/chin-up station helps enhance the upper body strength. With oversized handgrips and padded back and armrest pads, this strength training equipment helps you stay comfortable while you work on your biceps. Assembly required.