Bro. We dont have to follow school rules, like at all. Sure our parents will be mad aswell as teachers, but here picture this.
The coach tells you to do a burpee and you say no, so he doubles it. You can keep refusing. They can not force you to do the burpee. Like, sure you'll get in trouble but, you have to do school, so if you get expelled it wont matter. Go to a new school.
So just get in trouble, before the time runs out, and you'll be good. So go into the world you little rule breaker.