Step right up and check out Luke, Tim, Brett and more showing off their flex appeal
Credit: Tim Mosenfelder/Getty
Updated: Monday Nov 03, 2014 | 06:00 AM EST
By: Katie Kauss
More from PEOPLE
See More News
See the stars as they arrive on the red carpet
6 of 13
Arm-y of one McGraw worked hard to get in shape, and it paid off! "People are paying great money to come and watch us, so it's part of my job. I want to enjoy it while I'm out there and feel good doing it," he told PEOPLE.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.