Check out Women's Health's FitGIF Friday every week for fun and challenging new moves to make your sweat sesh really count. Here's this week's exercise:
Squat jump: This move is the ultimate two for one. A cardio/strength-training combo, squat jacks burn major calories while simultaneously toning your butt and legs. So if you're looking to shed a few pounds or build a bit of muscle (or both!), this is the exercise for you.
(Get more booty-sculpting workouts from Women's Health's Look Better Naked DVD.)
