Step right up and check out Luke, Tim, Brett and more showing off their flex appeal
Updated: Monday Nov 03, 2014 | 06:00 AM EST
By: Katie Kauss
More from PEOPLE
See More News
Sparkling gowns, hot pants, tutus: The CMAs host has worn it all over the past nine years
9 of 13
You don't have to be a fitness "buff" to know that running across the width of a football field a few nights a week during sold-out stadium concerts has kept Chesney in shape.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.