Tony Hawk uses the power of Twitter to answer some common questions about skateboarding. Will there ever be another Tony Hawk’s Pro Skater? What skateboarding trick was the hardest to learn? Are you ever too old to start skating? Tony also demonstrates how to set up a new skateboard, how to apply griptape, how to do an ollie, how to boardslide, how to do a 540° McTwist and more.