90%? Nope. Most fights never get past the first punch.
Some 70+ or - % of police apprehensions DO tend to go to ground, however.
I agree. Police restraint = fight? Not too sure about that. Also what does 'on the ground' mean? Surely if I pin someone from ikkyo that is 'on the ground'
Just the scientist in me coming out I suppose.... it's a good article though. Very interesting, thanks