Cardio And Pooping: A Chart Of Every MLB Player Who Reportedly Lost Or Gained Weight This Offseason (And Why)Patrick Burns3/08/12 2:36pm171EditPromoteGo to permalinkEvery spring training, seemingly every other ballplayer shows up to camp and declares himself "in the best shape of my life." Our pal Craig Calcaterra over at HardballTalk has done yeoman's work on this phenomenon over the years, but we wanted to know more: Who gained weight? Who lost weight? How much? And why?