Middle School P.E.

My original assignment for tomorrow fell through. I knew this was a possibility, as the teacher I was subbing for had jury duty and might not have been required to go. I got a call for another position, and took it. It is for a Physical Education class. I've never subbed for P.E. before, and I'm sure it's going to be very different from a standard classroom environment. Fortunately, there will be another teacher there to help me out. This should be interesting.