Eating enough to build muscle while still keeping body fat in check can be a challenge for anyone who wants to feel stronger, fitter, and more confident without obsessing over calories. For many women ...

Starting your day with quick morning exercises can be a game-changer, especially for those over 50 looking to maintain their health, tone muscles, and burn fat. As we age, maintaining muscle mass and ...

Estimates suggest there are more than 650 skeletal muscles in the human body. Muscles perform a variety of functions that are essential to life. Skeletal muscles are attached to bones via tendons and ...

We’ve all seen pro cyclists with muscles that have been extremely toned by cycling, and the classic physique of big muscular legs with a comparatively small upper body and slim arms. There’s good ...

Ever spent months grinding away at crunches for abs that never seem to appear? Or done endless bicep curls without getting the toned arms you’re after? You might be focusing on all the wrong muscles.

The concept of "toning" is a myth — the "toned" look really means having muscle, and low enough body fat to see that definition. It's understandable to be nervous about gaining weight after you've ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The word “toning” is ...