In case you haven't noticed, there's a new stupid challenge on Tik Tok/YouTube these days involving people trying (and generally spectacularly failing) to ascend and descend a ziggurat "staircase" made by stacking plastic crates.
Pretty much 99% of those who have tried it have failed hilariously, but as a wuxia fan, I can't help but think this would be such an easy exercise for most wulin heroes. Even characters such as Muk Lim Chi or Gwok Fu could probably do this easily.