Philadelphia running back Brian Westbrook said on Monday night that he was limited by New York's good defense on Sunday not his troublesome knee injury. "You see the way teams are playing us now . . . they're going to load the box, eight or nine guys. For us, it's encouraging . . . that other people step up and have good games," said Westbrook. "That's the true mark of a team. "We faced a very good defense . . . one of the better defensive lines in the league. I think they paid extra attention to me, which allowed opportunities for other players . . . I don't feel injuries have had much to do with my production. I think I'm going out there as healthy as I've been, for the most part [lately]."