It's not as in Allen and the players were part of it. I have had this done to me when I was living in LA. I had a junior level magician explain it to me and its one of those psychological tricks done at the highest level. This Oz guy practices it like Michael Jordan and Kobe Bryant practiced basketball which was insane levels.....I think we all could do it if we dedicated that much time. I just don't have that love for it.