Looking back for many of us, the one person we feared above all was the 10th grade Phy Ed teacher.
We had a real military type who if you f'd around at all you got to do a few burpees. What a character.
He'd have guys off to the side doing burpees for like 5-10 mins.
He was a naturally torturous individual.
I used to have dreams about all the shit you had to do in 10th grade Phy Ed. Swimming, running, climbing the rope, trampoline.. on and on.. it was a strange class really.