For school children around the world, gym class is a grueling, years-long rite of passage, and when we were growing up, it was especially arduous. Climbing ropes. Getting picked last. The dreaded Presidential Challenge. Square dancing?! Let's be honest: Gym was (and still is) complete nonsense -- a distraction from learning the fundamentals -- but it's a collective memory for most of us, and it's the perfect topic for KnockBack. So nock your arrow, pull yourself up, go watch film, and then join us for an extensive discussion about a piece of perpetual Americana: Physical education. Or the lack thereof. Learn more about your ad choices. Visit podcastchoices.com/adchoices