When I was younger, I used to “pole walk”. I know this is going to sound crazy, but if you can find a square pole (not the round ones obviously) and there is good traction between it and the shoes you are wearing and you have decent grip, you can “walk” all the way up with very little effort. Its scary to think I did this just for the heck of it, because if theres a slip, you are going to definitely fall. 🙂 I was surprised to see that I can still do this- lol