Adrian Peterson: "It's so easy to get 100" rushing yards

Minnesota Vikings running back Adrian Peterson believes that it is "easy" for him to rush for 100 yards every game.

The 28-year-old fell nine yards short of the NFL rushing record last season as he ran for 2,097 yards for the NFC North side.

"Every time I don't get 100, I think 'wow,'" Peterson told 1500ESPN.com. "Because it's so easy to get 100."

The Vikings face the Chicago Bears on Sunday.