Isometric Training with Doom!

I can't wait to try out the Kilowatt Controllers from Power Grid Fitness. Sold in three levels (professional gym, retail, and seated low-end consumer), these are designed to replace the controller of any regular game box, and make the user flex and move to navigate through the game. Each level has an adult size and a kid size controller. I have to admit, when I think about movement in games, I tend to thnk more about aerobic activity... but seeing these gives me other ideas about toning, floor work, stretching and toning. Very exciting...