How The EnterTrainer Works
The EnterTrainer can be used with a treadmill, stationary bike, rowing machine, Nintendo Wii, Wii Fit, or any fitness activity. You wear a heart monitor, which links to TheEnterTrainer up to 5 feet away. Then TheEnterTrainer talks to your TV, making the volume respond to the way you're exercising. It's all wireless. Here's all you do:
