Follow these four trainer tips to optimize the process.

Building muscle has serious perks.

Body recomposition involves a combination of strategic fitness training and nutrition to help you lose fat and gain muscle ...

Whether you want to achieve or avoid a muscular look, you should know how muscle changes your body for the better. Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a ...

When you start exercising, the hormone that controls appetite—ghrelin—goes down, which means you don’t feel very hungry. At the same time, the hormone that controls feelings of fullness—leptin—goes up ...

Preserving lean muscle mass while losing weight isn’t always easy, but it’s important to overall health and wellness. Maintaining muscle can also help with weight loss efforts. Lean muscle is more ...

A beginner in his teens up through his 30s can expect to put on two to four pounds of lean muscle per month for the first two or three months of his training An intermediate (several months’ to a few ...

Can you build muscle while you are eating fewer calories to lose fat and excess weight? Learn what may help meet your goals.

You might notice your weight increase slightly after starting to supplement with creatine, but this initial weight gain doesn’t necessarily translate to an increase in fat mass. Here’s what to know.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Anbereen Hasan grew up swimming and dabbled in Pilates as an adult, but she ...