Jakked Hardcore Gym, Montgomery, Illinois (both photos above) / Jakkedgym.com

Gold’s Gym Nile, Cairo, Egypt (docked ferry on Nile River) / (top) Wikimedia Commons, (bottom) cairogyms.com

“Elite Fitness Studio,” Munich, Germany / Dieter Ludwig Scharnagl

Hyde Park Gym, Austin, Texas (March 17, 2005) / Philip Kromer

Club Al Madina, Tangier, Morocco (Facebook)

God’s Gym, Oakland, California (August 22, 2008) / Jason Eppink

Buenes Aires, Argentina (2018) / Wikimedia Commons

Bagram Airfield, Afghanistan (January 4, 2017) / U.S. Air Force photo by Staff Sgt. Katherine Spessa