I’m assuming we all had to suffer thru this class in high school. For reference, please include when and where you attended. And I’ll start.
Baltimore county public schools - high school was '69-'72. PE was mandatory every year. Boys and girls were segregated - no cross contamination allowed!
We had uniforms. I don’t remember what the boys wore, since I never saw them - duh! Girls had to wear hideous mustard-yellow dress-like things, snap up the front, short sleeves, mid-thigh length. Under them, oversized granny-panties in the same mustard yellow, elastic in the waist and around both legs. Finished off with white sneakers and socks. I can’t remember if we were allowed sweatshirts when it was cold.
Classes met twice a week. Every year we had multiple units - 6-8 weeks long, depending on the sport. For girls, there was field hockey, lacrosse, tennis, basketball, floor exercise, gymnastics, then an extra that was specific to the year. For example, 10th grade was archery, 12th grade was golf, I don’t remember the others - maybe flag football?
Showers were mandatory unless it was your time of the month, or if the class ran long and there wasn’t enough time to run thru the water, then dry off and dress. No privacy, no modesty allowed After the first week, you got used to it - at least I did.
I was surprised when my daughter was in school - boys and girls were in class together, and if you didn’t want to do the particular sport, you just walked laps for the whole class. No uniforms, no showers - I pity the teachers who got sweaty kids in their after-PE classes.