RFID Personal Fitness Trainer

Once an exclusive trapping of only the rich, the personal trainer is now available to all us poor schmos...on a keychain. The Wellness Key travels with you from machine to machine during your workout, after picking it up and checking in upon arrival. It encourages you to work harder, perfect your form and learn how to use the machines properly should you forget...things a personal trainer would do. One of the hardest things about working out alone is encouraging yoruself. With a trainer, it's much easier because they push you. This seems like a close alternative.