What recess activity that you used to play in elementary school, would you love to play now? (And WHY?)

I can imagine what my students might suggest… Me, anything that requires me to quickly get out of the way of a ball being hurled at me at extreme speed is out of the question. I don’t need to do anything that might result in a broken hip, etc. Sorry, old man here. My extreme sport of choice is walking on uneven surfaces. There you go, wild times for all. Hope you can come up with something better…