It was Sports Science - a show notorious for extremely dodgy scientific studies. No one - and I mean no one - punches at 2700 psi. The fact that they said Cain did is retarded.
Oh, I agree- that's why I said "real(ish) metric".
And the stats do support Carwin hitting harder than Cain. Cain only has 1 KO with the rest being GNP stoppages. Carwin has three pure KOs and 4 GNP stoppages. JDS freely says that Carwin hits harder than anyone else he has fought or sparred
I only watched the original fight once- how many times did Cain hit JDS? How many times did Carwin hit him?
And I'm pretty sure those insignificant GnP stoppages were caused by things like punches/punching power.
Force = Mass x Acceleration. Carwin is a plodding roid-monster. Cain is much, much faster.
Cain hits harder than Carwin.
Please realize I'm somewhat taking the piss here.