Zac Brown is committed to working out while on tour and Bruce "The Boss" Springsteen deserves some of the credit for making it happen.
The Zac Brown Band frontman shows off his very impressive traveling gym at Men's Health.
Brown, 44, told the outlet that her conversation with Bruce Springsteen inspired her to focus on her fitness on the road.
"When I met Springsteen, I said, 'Tell me something that will help you feel good.'
If I go four or five days without working out, everything feels a little darker than it should be," Brown said.