Sugar Ray Leonard, Oscar De La Hoya, George Foreman, Evander Holyfield et al do not agree. Now go do some push-up or something.
I didn't realize you were a contact peron for such an amazing group of athletes.Can I call them and ask, too?
But seriously, they are in an established arena of relative balance to begin the fight. They have a rolling continuance of that balance throughout the fight and when one of them loses balance in engagement, inwardly or outwardly, they are struck down beyond recovery. End of fight.
p.s. I'm pretty sure you don't want me doing any more push-ups. Maybe I could just go back to the kitchen where I belong and not worry my little head about such important matters.