I absolutely hated it. It was very, very badly taught, if you could call it teaching at all.
Team sports were a real nemesis of mine. It was drummed into us that if you couldn't play as part of a sports team then you would be useless in any work or office situation too.
Another thing - whoever thought that picking the two most sporty girls in the year and telling them to pick their team members from the rest of us was a great method of teaching?! One other girl and I were always last to be picked and the two captains would argue publicly about who would have which of us, and which of us was the worst.
You don't forget the feelings that causes.
Also, I agree that communal showers were horrendous. Having to strip naked in front of your whole year group to walk through them was mortifying for teenage girls. I was so relieved that by the time my own DDs were in secondary school they no longer seemed to be a thing.
We were also never given enough time to change properly back into school uniform at the end of each lesson. Sometimes barely a couple of minutes including the communal showers. If not ready then you would be turned out of the changing room into the main school corridors in just your pants and socks.
Apparently it was all character building, which I now see for the utter bollocks that it is. 😠
Dreadful. Put me off sport for decades.