How do you ollie on Skate 3 for ps3?

To perform an ollie in Skate 3 on PS3, press down on the left analog stick to crouch and then quickly flick the right analog stick upwards. Timing is key; make sure to release the left stick just as you flick the right stick to launch your skater into the air. Practice the motion to get the timing right, and you'll be ollieing smoothly in no time!