The iPod exercise videos are perfect for downloading and taking with you to the gym. My advice is to watch the videos before you go to the gym, and then refer to the video while you’re there if you forget anything.
Instructional exercise videos for your iPod
TO DOWNLOAD : Right click on the exercise and pick “Save Link as” to download to your computer. After downloading, import videos to Itunes and just plugin your iPod to make the easy transfer.