A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

Add Yahoo as a preferred source to see more of our stories on Google. We all know that muscle loss is a natural part of aging. The problem is, it often starts much earlier than we realize. The signs ...

Eating just 5 percent more calories daily can do the trick.

Many people start strength training because they want to build muscle. That’s a great goal – building muscle can help you look and feel great. It improves your metabolism, self-esteem, and overall ...

Here's how muscle growth, or hypertrophy, works and four ways to optimize hypertrophy including nutrition and resistance ...

Have you ever headed out for a run on a frosty morning and wondered why your legs feel heavier much sooner than usual? Rest assured – you’re not alone. Cold weather places several additional ...

If you're procrastinating working out, here's one less excuse. Short gym sessions can be enough to build meaningful strength — as long as you push yourself while you're there.

If you don’t use it, you lose it. That’s common wisdom, backed up by science, about what happens to aging muscles. And if your goal is to lose weight – whether you have obesity or a few pounds to drop ...