A calorie torcher will help you burn fat and sculpt muscle.
Single-arm dumbbell thruster: This move is working major overtime. Not only does it tone your thighs, hips, shoulders, and arms, the fluid movement requires intense core engagement. AND it's a calorie torcher that'll help you burn fat and sculpt muscle—what more could you ask for?
(Get more total-body workouts from Women's Health's Look Better Naked DVD.)