U-Move Wii Controller Will Keep You Moving, Won't Take No For an Answer
The U-Move nunchuck controller is like a drill sergeant for the Wii. This little peripheral uses a pedometer to keep track of every step you take, and will let you know exactly how many calories you burn while playing any Wii or Wii-Fit game. Thing is, you'll have to keep moving at all times, in order to "energize" your on-screen character. The minute you stop bouncing around, your thumb stick will be disabled, your character will freeze, and fatness will ensue.