Felix Hernandez arrived in Seattle this week in the best physical condition of his young career. "You should see Felix," relief pitcher J.J. Putz said Tuesday during the Mariners Caravan stop in Granite Falls. "He's in amazing shape. I think he's down to 175 pounds." That part is an exaggeration; Hernandez was listed in last year's media guide as being 6-foot-3 and 230 pounds. It was clear to Mariners personnel when Hernandez arrived from his home in Venezuela on Monday that he has taken this offseason seriously. "He's in great shape," trainer Rick Griffin said. "He'll walk into the room tomorrow and you'll see."