Have not really watched too much wrestling before, but decided to watch the national tournament on ESPNU because one of my son's volunteer coaches is wrestling in the 197 ib division. Really is kind of fun to watch and the Big 12 is well-represented. They were talking about how Kirk Ferentz, Iowa's football coach, loves to have linemen that were former wrestlers because they have a good sense of balance and know how to use their hands and shoulders to gain leverage advantages.