And if you did what class grade/year would it had happened? What decade (if your comfortable sharing)?
I am wondering how many people actually did this and from what locations/ages/years it would have happened. For my education (American elementary-college years 2000’s-2010’s) I never had to do that. I feel like I had to be common enough that it is referenced in movies and tv shows.
No (90s), we mostly lifted weights with no warm-up in a cold basement and sometimes got hit with a red ball. There was an old movie called Sidekicks (1992) that explains the climbing technique https://youtu.be/PDyOjz2us50?t=72