Tigers J.D. Martinez and Nick Castellanos had a battle with Instagram workout videos. Brad Galli has more.
Battle of the Tigers workouts: Nick Castellanos outduels J.D. Martinez in Instagram videos
Posted at 7:13 PM, Jan 24, 2017
and last updated 2017-01-25 14:45:21-05
Copyright 2017 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.