Yeah? So what. 15 year old boys beat the USA Women's soccer team. No woman or girl could generate the force necessary to do permanent brain damage to the girl.Oh really? I've played soccer my entire life, was semi-professional for over 15 years. You know what the secret is to kicking a ball really hard? The right technique. I can kick a ball at 80 percent force, and make it really move. Providing I hit it just right and with the proper part of my foot. The fact that I don't hit it full bore but with control helps it, not hurt it. The same I suspect goes for volleyball.
As for differences. Yes, a man and a woman are different physically. On the other hand somebody who transition loses some of that advantage. And again, how many trans people play sport at a high level? Can you name 10?
Your arguments are ridiculous.

