Transform your body into that of an American Gladiator with this heart-pumping, fat-blasting workout hosted by fighters from the hit NBC series. In "Muscle Madness Strength," Titan, Phoenix and Wolf help you shape your quads, biceps, back and abs. In "Muscle Makeover Strength 2," Toa, Crush and Jet target triceps, chest, hamstrings and glutes. Then, the Gladiators incorporate kickboxing and other combos into the climactic "Cardio Crusade."