Christian McCaffrey appears to be in great shape this offseason after sharing pictures from his workouts on Wednesday. The San Francisco 49ers running back posted a photo dump on Instagram that ...

SANTA CLARA — Christian McCaffrey is yesterday’s news. So are the 49ers. McCaffrey has long used slights both real and imagined as fuel for his insatiable appetite for work and preparation.

The San Francisco 49ers might have a Christian McCaffrey problem. McCaffrey has dealt with many injuries throughout his career, but fortunately, has come back from them in a big way for the 49ers ...