http://www.ebaumsworld.com/video/watch/80599864/
With this guys hand eye coordination, dexterity, perception, timing, rythem, muscle memory and subtle exectutions… All he would need is a full sanwa, some sf knowledge and you’re looking at a potentially very strong player.
Agree?
I agree that this belongs in the video section.
Centripetal force is the backbone to this. Takes a lot of time but I don;t believe it is that difficult, especially with the specialized cups and what not these people use.
There are actually competitions for this, along with cup stacking.
From the look of that guy, I think it is pretty safe to assume they do not have much else to do in middle-earth.