Weight loss isn’t just about eating less. A biokineticist explains why body composition, muscle, movement, and consistency ...

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 military’s new height to waist standards aim to better measure health and readiness, but raise concerns about fairness, ...

Body mass index (BMI) has long been a common tool for estimating a person’s relative weight status based on a simple height to weight ratio. It’s easy to calculate, widely accessible and often used to ...