Powergrid Fitness by Kilowatt

We have discussed connecting our exercise machines up to the grid before; this machine does not quite do that, despite its Treehugger name- It is a giant joystick with enough resistance in it that you burn 400 calories an hour controlling your Playstation or Nintendo. If they live up to their name and convert calories to kilowatts and put them back into the PowerGrid it will be revolutionary. ::PowerGrid Fitness via ::Wall Street Journal