If your abs are sore after running, you’re likely working different muscles than you normally do. Other factors could include ...

Whether you can effectively build muscle through running alone is a question most runners have probably wondered. Granted, runners at the pointy end of the sport are not known for having muscular ...

There is scientific evidence to show the running promotes muscle growth. Research published in Exercise and Sport Sciences Reviews, for example, found that aerobic exercise can increase skeletal ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Both running and swimming are great forms of cardio, engaging your muscles, boosting heart health, ...

How much muscle you build running ultimately depends on how you run. Before we get into that, however, you should know that there's one major caveat to running's muscle-building potential. Don't ...

After you finish a tough workout, whether it’s an interval run, hill repeats, or lifting weights at the gym, you probably expect strength as your reward. But instead, you may wake up the next day or a ...