Adrian Peterson doesn't believe that LeSean McCoy actually believes he's the best running back in the NFL.

"I definitely started laughing,” Peterson said. “It was funny because when Stephen [A. Smith] asked him the question, you know, he kind of hesitated. If you watched it, you know he didn't believe it when he said it. So I've got to tell the youngsters, ‘Next time, say it with your chest, man. Say it like you mean it!'"

McCoy led the NFL in rushing in 2013 while Peterson ranked fourth.

"But the last three years? I've been All-Pro, first-team, twice. I never leave the field. I block. I catch. I never leave the field," McCoy said. "I don't have anybody do my job; I do it myself. Tons of credit goes out to Adrian Peterson. I'm a big fan of his, for sure. But I feel I'm the best."