Yes, Zey, I really love it, Karate, but now I make a break, so many other things to do. I think that Elvis` practice of Karate has very much contributed to his stage - presence. Ed Parker explained this beatifully in his book "Inside Elvis".
Amanda, I´ll let you know whenever I get any information about Elvis` mudras of his hands.
Concerning the fist with little finger and thumb outstretched (which he showed at the end of the Aloha-concert) I somehow remember that I read, that someone said that its meaning is "I am your brother". It came like a memory flash yesterday after I had read your question.
But I`m not 100% sure .....anyway, this would be a nice gesture and message and typical of Elvis, too
