Photo of the Day: Slimmed-down Medium Papi has been hitting the gym

Hey, that guy kind of looks like David Ortiz.

Wait, that is David Ortiz? Look at the 'lil guy -- he looks downright Pedroia-esque!

In case you're wondering, the Not-So-Big Papi Diet Book isn't for sale just yet, but we're guessing it includes plenty of champagne.

(h/t Eye on Baseball)