There's a lot of talk about lean muscle compared to bulk muscle, but experts say it's not worth differentiating the two.

Have you ever noticed? Why does it happen to some people that they can’t lose weight even after a lot of effort, whereas for ...

Skeletal muscle is the type of muscle that controls movement. Problems with these muscles can be minor, life-threatening, or ongoing problems that make it hard to perform basic daily activities.

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

For fitness-minded folks, muscle testing can sound pretty intriguing. But it turns out that it has little to do with fitness...or even muscles. On a basic level, muscle testing looks at a muscle and ...

Even modest amounts of strength training, even with lighter weights, can meaningfully preserve muscle and maintain your ...

Here's exactly what you're working when you hit the bar to do one of the most comprehensive upper body exercises ...

Your abdominal muscles surround your trunk between the rib cage and pelvis and keep your abdominal organs safe. Your core abdominal muscles also support your trunk and allow movements while keeping ...

More than 30 types of muscular dystrophy have been identified. They all cause problems with movement due to muscle protein defects caused by genetic mutations. Muscular dystrophy is a group of ...

Ah, massages. The process of having your body kneaded like bread dough is both an exercise in preference — and a scientifically-based way to improve your health, according to new research. Do you like ...