Published Jun 8, 2026, 7:03 AM EDT

The focus in fitness is shifting from how our bodies look to how they function.

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Published Jun 8, 2026, 7:03 AM EDT

A couple runs together during the 1-mile run portion of the Murph Challenge, May 20, 2026, at Husky Field on Patch Barracks in Stuttgart, Germany. (Balmina Sehra/U.S. Army)