Are you tired of making up ridiculous excuses for why you aren't exercising? Do you find yourself eating cake with your hands while you stand in front of the TV? You, my friend, need the EnterTrainer. By syncing up a wireless heart monitor with a universal remote control, the EnterTrainer translates the ebb and flow of your heart rate into the rise and fall of the television's volume. If you stop pedaling, the TV shuts off completely. TV power and volume is restored once the workout is resumed in full force. And don't worry about it not working with that old stationary bike, because it can be adapted to any type of fitness equipment or freehand exercise. For $139.00, I think this little motivator is a perfect gift for any media-addicted/masochistic loved one. Just don't be surprised if you find them crumpled on the floor in a sweaty heap, crying as they drag their fingers across the darkened screen. — Christopher Miller

EnterTrainer via Red Ferret