My sister got us a Wii Fit for christmas. It's pretty cool. My mii has a wii age of 45 which is a little unfortunate. She needs to lose 8kg to have the best BMI for illness avoidance. I'm keen that she lose the weight, so she's working on it with her Male Trainer.
So far she's done a short step session, which was about as energetic as watching TV. She also ran for 12 minutes. She needs to burn about 500 calories a day. Less if she stays off the chocolate.
Anyone else got one? Use it?