Kobe Bryant ritual he did....?

was there any symbolic meaning when kobe bryant in high school would put his two hands on the side of his head facing out ward? if you dont understand what im trying to portray look at 55 seconds in this video a href="http://www.youtube.com/watch?v=F5IOsDZ8CQM" rel="nofollow"http://www.youtube.com/watch?v=F5IOsDZ8C…/a is there any information about why he does it or where it originated from?