Fletcher Cox: 'Preparation was key to victory'

Philadelphia Eagles defensive tackle Fletcher Cox has revealed that his side's preparation helped them to know what the Washington Redskins' offense would do during the game.

Redskins quarterback Robert Griffin III said that he thought the Eagles knew what was coming from his side during Chip Kelly's team's 24-16 win at Lincoln Financial Field.

"I think I got into a rhythm going into the game. Actually a few of the plays I called them out before they happened," Cox told CSNPhilly.com.

"It all came from studying film and knowing when things were going to happen before they happened."

The Eagles are top of the NFC East with a 6-5 record in their season after week 11.