Prince Fielder doesn't know how much he weighs, but he feels slimmer as he begins workouts with the Texas Rangers.
Fielder arrived in Arizona on Wednesday morning and went out to field ground balls and take batting practice with the rest of his new teammates.
"I have no idea what it is, but I think I lost something," Fielder said. "I definitely lost something."
He credited his offseason regimen, which included months of MMA training and fewer heavy weights, for getting him into better shape.