I trained in this stly for about 2 years, competed in the ring 2 times, this was about 5 years ago.. I was into it pretty hardcore, like shin conditioning consisted of beating our shins with a rolling pin for about 5 minutes each, then taking the rolling pin and running it up and down the shin really hard, to the point where you could smell the hair burning on your leg, then doing shin kicks on the heavy bag for 30 minutes, I don't know how much blood I left in that place.
My first match in the ring, I won with a knockout in the second round, then my 2nd match, I got my nose busted wide open in the 3rd round. I decided to take some time off then, but never got back into it.