kid1: "Dude when we were playing 5-base kickball, Shawn asked Miss Peuce her sexual preference and she assigned him 800 push-ups!"
kid2: "Is that legal?"
The lesson isn't even worth anything and is mostly utilised to curb the supposedly growing amounts of fat, unfit little shits of our generation.
What's even worse is a GCSE (and also A-Level) qualification in PE. This is really nothing more than a tiny part of Biology and is only good for becoming a PE teacher, so you can teach more misguided fools how to become PE teachers, and so on. It's a rather dull cycle.
Most schools have two hours/lessons of PE a week, but some, such as the prison known as Wreake Valley only have one.