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:
Offset dumbbell lunge: This lunge has serious attitude. Not only does it work your quads, calves, and glutes (like any ol’ lunge), but it also sculpts sexy abs. That’s because when you hold the weight on one side of your body, your core has to fire up to keep you from tipping over.