That sounds like a normal school, though? I mean, most schools I went to like 80% of the population was not remotely physically fit, and the ones that were usually played a lot of sports
I imaging Quidditch takes phenomenal core strength to play good. The brooms only have a cushioning charm for your seat with nothing holding you on but you. The movies added feet rest in the later films but there aren't any in the books. Then take all the whip like turns, catching and throwing a ball, hitting a bludger, or dodging just about everything and you have a physically demanding sport.
right? first period potions in the dungeons, second period astrology in the tower and then herbology in the greenhouses? fuck me, I quit, just carry me to the hospital wing and call it a day
And btw "Weirdgardium Flexiosa"... that was god tier.
https://youtu.be/c47E-O_Nxds