Frank Gore Has Sprained Ankle

49ers RB Frank Gore sprained his right ankle in the 2nd quarter of Sunday's win over the Redskins.  It's the opposite ankle that he tweaked earlier this season.  Gore was able to finish out the game, though, and didn't show any ill-effects.  But he was reportedly "not moving too well" afterwards.  He may be limited in practice this week, but Gore should be fine for Sunday's game against the Giants.