I spent a year trying to lose body fat and alter my body composition. Walking, mindful eating, and simple metrics helped me ...

Each training program is four weeks long and boasts evidence-based programming that supports fat loss, muscle building, and ...

Muscle tends to come back faster the second time because when you’ve built it once, your muscle fibers retain extra myonuclei ...

Thanks to the ever-improving world of fitness trackers and apps, you've never had more access to personal health data. But which of the dizzying number of markers and metrics should you really be ...

The Navy unveiled its new physical fitness assessment cycle on Tuesday, requiring sailors to undergo two PFAs per calendar ...

Factor meal kits offer a free $200 Withings body-scanning scale. I was afraid of what I'd learn, then maybe a little ...

A Soldier prepares for the dead lift event of the Army Combat Fitness Test Sept. 23, 2019, at Fort Jackson, S.C. (Thomas Brading/Army) The Army has set a timeline for reforms on how the service ...

For bodybuilders and fitness enthusiasts, changing body composition often reflects hard work and discipline—but knowing body composition is useful for anyone, and for more than just bragging rights.

The Marine Corps provided advanced notification on December 18th 2025 of changes to physical fitness standards. The new ...

ABERDEEN PROVING GROUND, Md. – The Department of Defense recently updated its 20-year-old policy that establishes body composition and physical fitness standards for active-duty service members to ...