how to use " Bank Shot "

as topic...
does anyone know how to use it ?
i think tim duncan uses it often...

I think Tim Duncan uses it often too... so I'm guessing it depends on the player.

raelly.....but when i play duncan for practice, he doesn't really use his
bank shot .... (bank shot % is under 30%)

Ugh.. well, maybe it's different in the game? I know Duncan can hit the bank shot at least 50%, but I don't know how the game determines whether he shoots a normal shot or takes a bank shot.

I think that it is random.