Exertrack Exercise Podcasts is a great way to learn how to exercise. Build your exercise routines, Télécharger them to your iPod, cellular phone or pocketpc device (anything that can play MP3's or Podcasts), take your Exertrack Exercise Podcasts to gym with you and listen to your exercise instructions while you work out! Track your progress using Exertrack Software and stay focussed and motivated as you watch your progress!