Can't afford a personal?  Don't have time for the gym?  Download your workout!  iTrain offers over 200 workouts to choose from cardio, strength training, yoga, pilates and the list goes on.  You can download the mp3 files straight to your I-pod for about $10 for five sessions. 

 "These are audio files and each workout has the trainer’s voice providing step by step instructions with music in the background guiding and motivating throughout your workout session. The exercise instructions are available via video and PDF format. The PDF format instructions can be downloaded to your computer and display the positions and directions on how to perform the movements."

If you travel frequently or you are busy in general, this is a great way to fit in your workout and stay in shape!