Believe me l've been with hard Knox for 9 years. I don't condone dirty wrestling and if that's how they coach we wouldn't have stayed that long. I've had three boys wrestle for them and they have never been accused of being dirty. From my experience most people who say hard Knox teaches their kids to be dirty HAVE NEVER BEEN IN THE ROOM WITH THEM AND DONT HAVE A CLUE OF WHAT THEY ARE TALKING ABOUT.