Going to the gym is hard enough so why not wear a shirt that inspires you to push just a little harder! Here are a few Batman themed tanks to take your workout to the next level courtesy of www.lookhuman.com ...
The Dark Night- http://www.lookhuman.com/design/7562-the-dark-knight
The Batman List - http://www.lookhuman.com/design/28839-the-batman-list
Training to be Batgirl - http://www.lookhuman.com/design/32320-training-to-be-batgirl
Periodic Table of Batman- http://www.lookhuman.com/design/17022-periodic-table-of-batman
Your Workout Must Be More Severe- http://www.lookhuman.com/design/27901-your-workout-must-be-more-severe
Swole Bane - http://www.lookhuman.com/design/27948-swole-bane