September 22, 2006special feature One of the country's first teen-only gyms hopes to do for the plugged-in generation what Curves did for middle-aged women. Photos: High-tech teen workoutTAGS:gym, teen, virtual reality, margin, women, video game, games, photograph, video
Learn your muscles, what they do, and ways to exercise them with this interactive muscle map. Simply tap a muscle to get info. Great for both...TAGS:muscle, gym