Don't you mean
square miles of skin? I think I've scraped off more skin than covers my entire body, multiple times over! Luckily in my 10 years of racing, I never broke anything. Although I did have a minor concussion from sliding into the kerb in a rain crit up in Davis. That was my teammate's fault actually as we were 1 & 2 coming around the last corner and he ran over the "T" in the STOP painted on the ground. After 45 minutes of racing and getting around that last corner OK, not sure what happened this time, but he went down right in front of me and I flew over him and slid. I hit the kerb first and he slammed into me, kinda adding insult to injury..