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

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

How to Lose Fat and Gain Muscle Losing weight can be tricky. Gaining muscle isn’t exactly a walk in the park, either. So, ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Body composition offers a clearer picture of health than ...

When most people think about how exercise transforms the body, they focus on the visible changes, increased muscle definition, reduced fat stores, and improved posture. But beneath the surface, a ...

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

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

For decades, the bathroom scale has been the default tool for tracking progress. It delivers a single number—up or down—and little else. But as technology reshapes health and wellness, that simple ...

Aging Americans, you're not imagining things: Big shifts in physical well-being do occur at certain points in the life span, new research shows. A team at Stanford University has found "massive" ...

Aging and weight gain become frequent topics of conversation among older adults. Our bodies begin to reshape themselves, often without our conscious awareness and definitely without our consent. Once ...