Preparing for his UFC 118 battle against Edgar, B.J Penn has been hitting the training hard. Many don't know what B.J Penn and others do in their trainig but we do. We got another call saying that B.J Penn was training in the Mass suit. The Mass Suit is resistance training bands that helps any athlete and especially MMA fighters to create more speed, strength and endurance to last the whole fight. The Mass resistant training tool builds your muscles up without tearing them down. Watch B.J Penn take on Edgar this Saturday at UFC 118.