One of the best things about having a chinning bar in your home gym is number of exercises that can be performed on it vs the amount of space that it takes up. Perform one-armed pull-ups, weighted pull-ups, muscle-ups, wide-grip pull-ups, towel pull-ups, chin-ups & more. Having a chinning bar is one of the most effective ways to strengthen your upper body making it an essential tool for many elite athletes. The Power Block Sport Bench chinning bar add-on means that you can perform these exercises off the back of your bench & is designed to fit any Powerblock Sport Bench, 2010 model or later. Weight Capacity: 113.4kg (250lbs).