Take it up a notch with the fat-burning moves. You've seen contestants drop pounds on NBC's hit series The Biggest Loser and now it's your turn. Using cross training and core movements, you're going to shed unwanted pounds, burn maximum calories, and tone and tighten your legs, abs, and arms for a total body workout. Get ready to sweat with trainers Bob Harper and Dolvett Quince as they challenge every muscle in your body.