Try This Flash Mob Dance Workout!

A great workout session doesn't have to be all about free weights and crunches. This video from Conroe Brooks and Staci Lawrence, the creators of Flash Mob America, uses dance moves and the infectious flash-mob mentality to help you break a sweat and have some fun.

Grab a few friends and try this dance workout out together -- or better yet, make it a true flash mob and unleash the moves in public!