Built tough to handle an 80 or 100 pound heavy bag without dominating the rest of your functional training system, cross trainers and self defense enthusiast will appreciate this addition, the Warrior Heavy Bag Training Module Arm Attachment, to their routines.
Boxing, kickboxing and self-defense inspired movements generally require integration and develop lean strong muscles trained in motion. The heavy bag is an addition to your fitness options that just draws attention. People look at a heavy bag, smile, pull on their gloves and get to work.