SHARE

If NFL history has taught us one thing, it’s that running backs decline rapidly after age 30, which is why Adrian Peterson sounded borderline crazy back in January when he said that he wanted to play for at least five more years.<p>If the 32-year-old Peterson is serious about playing into his mid-30s, …

Read more at CBS Sports: https://www.cbssports.com/nfl/news/colts-burning-question-can-frank-gore-win-his-latest-battle-against-father-time/