A body composition scale analyzes how electrical signals flow through your body, estimating how much of your total weight is fat-free mass compared to body fat. You may not always get every answer you ...

Troops must have a waist measurement close to or less than half their height or risk being placed in their service's remedial ...

Knowing the correct body fat percentage for women might sound a little too heavy on the science for the non-athletes of us ...

High-intensity interval training is important, but coming back to your breath can be crucial to helping you train.

How old are you, really? People are flocking to so-called longevity clinics and buying tests online to find out their “biological age”—a metric that some scientists say could reveal how healthy a ...

The Pentagon is shifting from height and weight tables and replacing them with a waist-to-height ratio methodology.