wow, what a story.

When I was in my teens i did great dive rolls. Unfortunately now I'm in my 50's and don't want to practice them. I only hope given the chance I would do the right thing instinctively.
About 5 years I fell and did a roll in the air (was it a dive roll?) but the ribs contacted the ground first, and cracked, but i did continue rolling and except for those ribs and a little pride i was not badly hurt. I was not clipped in, I have no idea what the bike did on that fall.