MINNEAPOLIS -- Adrian Peterson did not attend the start of theVikings'offseason workout program Monday, league sources told ESPN, although the star running back's absence at thisstage of Minnesota's ...

Adrian Peterson's begun training for his celebrity boxing match with his poker rival ... and while his hands could certainly use some more sharpening, it's clear he's in great shape. Check out some ...

Joe Castaneda has already put hands on Adrian Peterson, but "Baby Joe" isn't taking the NFL legend lightly ahead of their Celebrity Boxing match ... he's started working out with a trainer, and TMZ ...