I'm all for people being who they gotta be. To me it is what makes the world more interesting, and a whole lot happier.
However... if you were born a boy, then want to beat up the girls, you are going to win, most of the time. You are physically stronger. It's just a fact, no matter how you want to alternate yourself and the facts.
There are some things that cannot be changed. So, how to solve this dilemma? Hell if I know. I just feel the wrestling on the playing mat is unfairly represented.