Nintendo announced today a new peripheral for the Wii. The Wii Fit is a device that allows you to do push-ups, balance exercises and jumping-rope to instruction on your Wii. The game monitors your health rating and helps to get you in shape with games.
The device measures your balance, and even calculates your weight (body mass index.) It is wireless via bluetooth, and will ship later this year with the software title.
This in combination with the Wii Weights might be all you need to get dat ass fly.