Well, due to "R"-rated language in the comment sections of these articles, I'll post some quotes for you.
Richie Incognito, OL, Rams:
We go out there as an ‘O-line’ and we’re going to be physical with people, that’s our stamp. We did that today. Football’s an attitude. And we’ve got the right one going for us.”
Jason Garrett on TO handling the physical play of Commanders:
"Well, that’s the way [Washington] plays receivers. We expected that. Terrell expected that. They are physical."
Jason Garrett on how the Commanders dictated the play:
"The style of defense they were playing was forcing us to do some other things. We have to execute better in those other areas to be able to get back to some of those things you want to do. You have to aggressively take what the defense gives you."
An exuberrnt Dan Snyder in locker room after win:
"We play physical, we win!"
Terrell Owens on the Commander D:
"They were really congesting the middle, played a lot of bump and runs, safety over top."
Tony Romo, injured during the game, on Cardinals defensive line:
Today I got hit blindsided for the first time in awhile. But they're good. Their D-line played an outstanding football game. You've got to give them credit. That was, I thought, the difference of the game."
Ken Whisenhunt on the physicality of the Cardinals/Cowboys:
“This, is what a playoff game feels like.”
Leonard Little the ability of the defensive line to wear out the Dallas OL:
“We basically played them straight up. We didn’t really blitz today. We let our front four make plays and our guys up front were able to make big plays against those big guys. We knew we were a smaller defensive front so we knew it was a matter of time before those big guys wore down and we started making plays.”
Not to mention the rash of injuries of late. Aggressors rarely suffer the injuries.