You have to upgrade your dunk attribute and edit your player to select the dunk package you want.
knud mals
To dunk you have to sprint using RT and hold X when towards up to the basket.
You just need a good dunk attribute and vertical attribute.
First you need a player that has a high dunk rating, like Jordan. You can do a dunk in a game and possibly do a craddle dunk. Im not quite sure if there is a signature dunk that allows you to craddle dunk but you can try.
You have to unlock them until you get them. Apparentely they give +10 dunk. Just keep playing games until you unlock these shoes.
You may have to upgrade your vertical and dunk attributes, the standing dunk is useful sometimes too.
Get your vertical high
In my opinion i believe it is NBA 2k11.
Well you do anklebreakers on Nba 2k11.
Nba 2k11 is awesome!
First of all make sure you have a specialty dunk, then in a game do a dunk, this will do a dunk and it will hopefully do it. Usually happens on a fast break.
NBA 2k11 was released on October 5, 2010