ORIGINAL: Bob_S
Seriously though, I wonder if is asking for a "how to properly fly the figure" text instead of a "what is the figure". In the first narrative, he not only gives the how to (pull to vertical, 1/2 roll on the upline etc) but also gives scoring critera.
Unfortunately he included criteria that do no exist in the rule book. Comments about entry and exit altitudes and such.
Aresti is a critical skill to obtain. It is very easy to do as well. But then you also need to have the scoring criteria clearly in your head not only while flying a contest but during practice.
The thing about Aresti is it is faster than talking. Your caller can look at the flimsy and then call it faster than he can read it and say it.