Due to all my previous negative experience, I chose to sort-of-quit PE altogether. It was impossible to actually quit, but you could compensate it with an equal amount of extra credit, so I happily replaced it with Arts credit.
Surprisingly, no one as much as batted an eyelid at that. The snobby attitude of "who needs PE anyway" was certainly prevalent in my age group.
Workspaces aren't educative, of themselves, but they're a pretty important facet of running a school.
It feels like PE was 2-3 years of gymnastics followed by 6-7 years of "let's just play basketball/volleyball/soccer" with a semester of swimming here-and-there. Certainly no instructions or structure to any of it.
As a fat kid, I was always the happiest when sitting out entirely (or swimming, where it turns out natural buoyancy is actually helpful).
Always getting Ds and Fs and being chosen last for any team activity led to me spend my college years on the couch.
Only through getting back pain and posture problems I found out 5 years later that I enjoy jogging and yoga and weightlifting and isometric exercise - if properly instructed.
It feels like I missed out on the years in between simply because PE at school never had the goal of helping kids be healthy - just keeping them busy in any way possible.
I completely agree that the physical activity is important, but then let's not pretend that it's educative when it isn't.