An Air Force captain turned his own fitness-test failure into a free app designed to help troops train for every service’s ...

"Army Strong" is more than just a tagline — for soldiers, it’s a requirement for duty. The U.S. Army requires that all active-duty soldiers prove their physical ...

There are many ways to gauge how strong and healthy you are. Here are some of our favorites. Credit...Clockwise from top left: Sarah Karlan, Ashley Barker, Gritchelle Fallesgon, and Adria Malcolm for ...

While the initial physical assessment is a crucial entry-point event, it hardly scratches the surface of what is necessary for success as an active-duty member of the U.S. military. Preparing for a ...