Gyms already forbid people from use camera-equipped gadgets, like smartphones and Flip digital cameras inside locker rooms, since nobody wants their hairy junk posted onto the internet. But now you can add iPod Nanos to the list of no-no items.
The Life Time Fitness just restricted the Nano from not just locker rooms, but from workout areas too. You can listen to music on your Nano, of course, it's just that you can't use it as a recording device. Hold and stare at your player too long and the woman on the elliptical might give you a hard time about what you're staring at.