The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...

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

Building muscle depends on several factors and isn't something that'll happen overnight after just one workout.

Losing fat and gaining muscle simultaneously, known as body recomposition, can be tricky. Eating a high-protein diet in a small calorie deficit, strength-training, and sleeping enough are key. Body ...

What Is the Body’s Core? Your body’s core is the term used for the group of muscles within your midsection that stabilize your spine and pelvis. Several muscles and groups of muscles make up the core ...