Detroit Lions v Indianapolis Colts

To be fair, the man can really grind.

INDIANAPOLIS – DECEMBER 14: Kevin Smith #34 of the Detroit Lions avoids a tackle by Kelvin Hayden #26 of the Indianapolis Colts on December 14, 2008 at Lucas Oil Stadium in Indianapolis, Indiana. The Colts defeated the Lions 31-21. (Photo by Chris Graythen/Getty Images)