George Kittle didn't participate in the start of the team's offseason program Tuesday, but linebacker Fred Warner did.

San Francisco 49ers linebacker Fred Warner is a source of inspiration for incoming rookie pass rusher Alfred Collins.

Fred Warner's wife Sydney expressed support for ... girls in grades 1-8 and will be from 9 a.m. to 12 noon. A souvenir autograph, a camp team photo with Fred and a limited-run T-shirt will be ...