As the saying goes, there's certainly more than one way to skin a cat. And, just to prove that you really can do anything to stay active (as long as you're doing something), here's yet another oddball way to stay fit -- naked racing (warning: link contains photos of naked people).

Leave it to the Danish to turn something normal like a running race into something slightly more...adult. The competition is pretty much exactly what you'd think it would be -- some hippies racing through a field clad only in their running shoes. It's all part of the annual Roskilde Festival in Denmark -- and, by the looks of it, the event draws quite a crowd.

While I'm sure this kind of fitness isn't for everyone, maybe it will spark some ideas for other things that you might find more enticing than your standard trip to the gym. Maybe, if you have a treadmill in your home, you could start with some naked indoor jogging, and eventually work your up full-scale exhibitionism.