The Xbox 360 with Kinect ($300) is the must-have gift of the season that puts an entirely new spin on exergaming. Using motion sensing technology, the Kinect tracks and records a player's movements without the need for a controller — if you move, your video game player moves! If you're looking for something less techy, go old-school with a sweet double dutch jump rope ($19) or spend hours channeling your inner-gymnast on a Springfree safe trampoline ($1,400). Little yogis will love practicing their poses on this colorful mat, which is a part of the yoga for children kit ($50). And don't you remember the thrill of seeing a bike under the tree? Amaze with the Razor Rip-Rider 360 Drifting Ride-On ($79). If your little one isn't into two-wheelin', put Frankie the frog Pedz ($23) in their stocking, and turn walking into a fun game.