Bill San, et al,
The reason I haven't come in on this discussion is that I am unfamiliar with the Kata. From what I think I gathered it is much like a move out of several Ryu Kyu Kata (Gojushiho and Suansu in particular).
Please understand also that when I have given specific ideas to certain movements that it in no way represents the only possibility. I adamantley stand by the notion that any Kata movement may be interpeted in an unlimited capacity. Yes I agree with Glasheen Sensei that each move in Kata had one or two meanings for the Originator, but since their passing and taking their real meaning to the grave with them, then it is up to our personal interpetation. On the Sanseiru Video I ask the question..."if the same move in this master level Kata is the same as in more basic Kata, what makes it so advanced, it is the experience and knowledge of the person performing and breaking this move down that is the difference."
Glasheen Sensei's technique most assuredly will at minimum cause unconsciousness, possible a dislocated jaw and neck damage dependent on the power involved. An Idea I use when performing (what I believe the motion under disscusion is), is to get the opponent into a choke with the wrist cutting across the windpipe and the turn breaking the throat with the lateral turn and motion. Can't wait to see this move or the Suparempi Kata Moves described (I ordered it awhile ago)!
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Evan Pantazi
http://www.erols.com/kyusho