Man. When Pilates was available at my small town gym, I ate it up. We had this one mini moon who decided to turn her life around. Yay! But, everytime we had to engage our abs: Pfffffffffffttttttt! She was the only one in the class who ever farted out loud. She didn't last long, so I doubt she made it.  Edit: No one laughed or even commented. Adults, y'all. She just gave up.