Pole Dancing has swept across America as a new fitness craze, but not everyone can afford a sturdy pole in their house.

This young woman obviously is just taking advantage of an opportunity to work on her fitness . . . and show her entire rear end.

Keep in mind that this is in broad daylight on a public 'Skytrain' in Vancouver.

The video itself is kind of mesmerizing, just watching her jiggly butt go around, and around and around and around and aro . . . . sorry.

Things start to get heated when a passenger on the train politely asks her to, "Sit her whore ass down."

It's amazing to me that he can hold out for two minutes and forty seconds!