Workout secret from Hong Kong and Hollywood

Researchers from Hong Kong have discovered why Hollywood celebrities are going Ga-Ga for this new type of training. These workouts have been used by everyone from Jennifer Lopez to Hugh Jackman to get a sexy, slim stomach and even a ripped superhero body. To keep Jennifer's famous figure in shape, trainer Gunnar Peterson uses the TRX: "Jennifer uses them for push-ups, abs, arms, and legs --