A video game like playstation 2 only you would have wrist bands, ancle bands and a waist band that responds to the video game. I think, with technology the way it is so advanced today, you could probably make the bands like a remote control with an invisible laser that is directed toward the TV or the game box. So, instead of being a couch potatoe you are actually getting exercise. If the game requires you to run, you would actually have to jog in place to get it to run or walk.You could...