Running Hook - how ?

Yo guyz, can someone tell me how to do running hook on a gamepad ??i saw that LaMarcus Aldridge did this move on my last game. And i was a little bit confused because i thought that i know every move in 2k9 . so could you guyz help me , please.

i did that several times myself .
when you running to the basket tap shooting button twice
it'll perform some random move... include the move you talking about
i think it has something to do with the LS's direction....and the defender's position...