CHICAGO — Blackhawks defenseman Duncan Keith once got on a treadmill and kept going and going until, finally, the treadmill got tired and took a break.
OK, I just made that up. But it wouldn't be a surprise.
Keith's fitness is becoming legendary. His coach and teammates call him a freak. The sheer amount of time he's playing during these playoffs is making people treat him as if he's sprinting the Olympic marathon or pitching both games of a doubleheader.
We all keep trying to poke and prod to figure out what on earth is inside him.