Yes, working out is hard work. But Your Shape Fitness Evolved 2012 ($50; xbox.com) on Kinect for Xbox 360 proves that it can be fun and games too. I tested a cardio kickboxing routine (one of 12 different exercise styles to choose from) alongside Dancing with the Stars alum (and main squeeze of George Clooney!), Stacy Keibler. The Kinect sensor scanned our bodies and within seconds, we were on the screen. Once I started moving, my video game “self” mimicked me; it was almost like looking in a mirror. It also monitored how many calories I burned, then stored the data so I could track my progress during future sessions—and compete against other players (like Stacy). It was the most fun I've had working out in a while!