Plus, common mistakes to avoid.

But instead of just whipping out a few reps on whatever piece of equipment is free, let us introduce you to workout splits.

Whether people lifted heavier or lighter weights they got results, the research showed.

There are a million and one workout routines out there, but which one is right for you?  Here's how to structure your weekly ...

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

Add Yahoo as a preferred source to see more of our stories on Google. A wave of research over the past few years has made it clear that a strength training habit is really important for your health.

Experts say the secret to feeling strong in the long term is to focus less on the size of a muscle and more on what it can ...

Both workouts can fit into a challenging exercise routine, but experts say one is the clear winner for building muscle.

Pumping iron isn’t the only way to pump the brakes on age-related muscle loss. While weight training has long been lauded as the key to building and maintaining muscle mass, experts say there are ...

12-minute bodyweight workout after 55, with exclusive quotes from certified trainer Michael Betts. Get the 6-move plan.

Muscle loss after 60 isn’t a sudden event—it’s a gradual process. The good news is that with the right movements, you can ...