Not that I would really do this, but....
Do you remember the Will and Grace episode when Grace was too cheap to pay for a personal trainer, so she decided to follow around someone's session. Finally the Personal trainer realizes what she is doing.
So Peanut Butter Gone Mild, Scrappy, and my Boss are all starting a class with a personal trainer this week. It made me think of the Will and Grace show and I mentioned to Peanut Butter how funny it would be if I went with them and did the same things they did, but on the other side of the gym.
Of course I would never do that. But I think it would be absolutely hilarious to do it just once. I think only Grace would be able to pull it off though.