Optimizing Body Composition If you’re trying to lose fat while gaining muscle, you’re working toward what fitness experts ...

For instance, people with more fat in their arms and torso showed thinning in the sensorimotor cortex, a brain region tied to ...

What is TDEE? What is TDEE, and how can it help you get fit or lose weight? TDEE stands for total daily energy expenditure.

Secretary of Defense Pete Hegseth announced on Tuesday that there would be new, strict fitness standards enforced on the U.S.

New research shows pollution particles can stick to red blood cells, traveling through the body—and masks may help stop them ...

Golden State Warriors star Stephen Curry, who will turn 38 in March, spends less time now on his basketball skills and more ...

New body composition tests are replacing BMI as a more accurate way to assess health and fitness. Measuring muscle mass and ...

These 4 simple bodyweight tests reveal if your strength, mobility, balance, and core are keeping up after 40—plus how to ...

A growing number of researchers are calling for the end of BMI as a measure of health, arguing it’s outdated, misleading, and rooted in discrimination.

Hegseth's new mandate also puts an emphasis on "gender-neutral" testing. Beginning in 2026, the Army's new fitness standards ...

Losing weight and gaining muscle are two major feats in and of themselves, but if your goal is to achieve both at the same time, you’re likely working toward body recomposition. Strength training and ...

Unfortunately, VO2 max decreases a lot faster when you stop straining than it increases with training. “Early on, you can see ...