The notion of quadriplegic athletes may be unimaginable to some, but Murderball shows that they can be as great as any. The film chronicles these men as they overcome unimaginable obstacles to become world-class athletes. Murderball (aka quad rugby) combines the finesse of soccer with the bone-jarring collisions of a demolition derby. The athletes use custom wheelchairs that look like something out of a Mad Max movie. Players careen around the court with reckless abandon, slamming into each other, fueled by an unrivaled competitive spirit. Their ultimate goal is to win a gold medal at the Paralympics.