BlueSmoke said:
It's speed. Daughter played competitive collegiate soccer, and the boys are just so much faster - both in a straight line and laterally.
Yep.
I used to watch one of the top girls U17 club teams in the state train on the field adjacent to a boys team that was two or maybe three years younger. There was no comparison in terms of speed and aggressiveness.
The boys played with sheer reckless abandon, even in training drills. Seeing them side-by-side was eye-opening.