As Kirby Arnold put it this morning, in an early-bird blog post:

"Good morning from Peoria, Ariz., where the sun is rising into a cloudless sky and most of the action on the first day of the Mariners’ spring training camp will happen indoors.

It’s physical exam day for the pitchers and catches, so while the temperature outside heads toward a forecast high of 83, it figures to be a bit more frigid inside where the poking, prodding and coughing will be going on."

It looks like @kirbyarnold and @LarryLaRue are already in place, @shannondrayer arrives later today; Geoff Baker is already posting videos of himself. Spring has sprung.