This is the move you should try when you're sick of squats

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:

Lateral lunge: Squats are the bomb for working your butt (and quads AND hammies), however, doing them over and over again gets old quick. But fear not, we've got an alternative move that's guaranteed to get that booty right with the added benefit of movement and a balance challenge.

(Get more total-body workouts from Women's Health's Look Better Naked DVD.)