Description,,,Din Thomas form TNGF agrees that the Boxing box turns the heavy bag workout into a sparring session or a personal fight, instead of just hitting or doing drills on the heavy bag. Din See's first hand the Boxing Box adds so much to your heavy bag like, learning to fight on instinct, sharpening reflexes, punching accuracy and making you move to fight from different angles. Great for all fighters,MMA,UFC,and TNGF fans to stay in sharp.