Anyone know how to do this post move?

phpBB [video]

CPU did this a few times. I tried to emulate but to no avail. Any ideas?
They should add stuff like this to the training camp.

Looks to me like an aggressive spin post move and then just a spinning layup. I'll experiment but I'd say its probably just:

R Trigger and analog stick to the right, for the first spin, followed by

L Trigger and maybe a half circle??? <-- obviously nawt sher about that part

That's an aggressive backdown followed by post spin move followed by a spin layup. And volsey's almost right about the button press.
If you're on Xbox 360,
-you press Y to post up,
-hold Right trigger and move the left analog stick towards the defender for an aggressive backdown,
-then press Y or RT and hold the left analog stick forward/right in relations to the basket for the post spin move,
-then after your player does the spin, hold Left trigger and spin the right analog stick around for the spin layup.

If you like spin moves, I have a triple spin combo for you :

phpBB [video]

That's an aggressive backdown followed by post spin move followed by a spin layup. And volsey's almost right about the button press.
If you're on Xbox 360,
-you press Y to post up,
-hold Right trigger and move the left analog stick towards the defender for an aggressive backdown,
-then press Y or RT and hold the left analog stick forward/right in relations to the basket for the post spin move,
-then after your player does the spin, hold Left trigger and spin the right analog stick around for the spin layup.

If you like spin moves, I have a triple spin combo for you :

phpBB [video]

nice

Nice triple spin !

Thank you volsey, gogadantes for the tips, I finally managed to do it. I was pressing the half circle way too early before. You have to wait until the second time the player bounces the ball after the first spin. It's not easy though... while I was trying it out, the outcome also alternates between straight up shots, hop steps and spin fadeaways.