NFL's five healthiest, most injured teams; previewing Dolphins-Niners
Dr. Matt Provencher ranks the NFL's five healthiest and five most banged-up teams, and previews the Dolphins-49ers game. |!| San Diego 49ers
Dr. Matt Provencher ranks the NFL's five healthiest and five most banged-up teams, and previews the Dolphins-49ers game. |!| San Diego 49ers