I took a seat on the bleachers in my own little area, a little bit away from the others and waited for instructions. HI was already in pretty good shape, I was definitely healthy. But whatever it was the doctor suggested I would try it in hopes of getting out. I looked around at some of the equipment laying around. My first thought was that this shouldn't be too difficult, but from what I've already experienced of the doctor he's not quite your average doctor and things could get weird.