Skate 2: Uninsurable 20 GS

To get this achievement you'll need to break 100 bones in career mode. Pretty easy. You can do this in about 15 minutes.

Each time you bail there is a chance, depending on the fall distance, speed and momentum, that you will break a bone. Find somewhere of great height, such as the Mega Compound, place a marker and press LT, RT, LS, and RS at once to bail in mid air. Do this until the achievement unlocks.

Hope everyone gets the achievement!