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

The following cheat-sheet will give you an idea of how many rest days you need a week, depending on your goals: ...

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

Wondering how many pull-ups you should do daily to build strength and muscle? Here's the ideal rep range based on your goals ...

This quick, four-move dumbbell workout targets your upper body and core. It's perfect for a mid-holiday energy boost.

Trainers say a handful of simple exercises—like presses, curls, and push-up variations—effectively build upper-arm strength.

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...

The push-up (or press-up) is the do-everything, no-kit exercise for the upper body – and maybe one of the best overall exercises you can do, period. If your motivations are more immediately ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

Staying physically independent is important at any age, but once you reach 60 and beyond, strength exercises that target major muscle groups – including those in your arms – become even more crucial ...

While walking can help develop muscular endurance (a.k.a., your muscles’ ability to sustain exercise for long periods of time ...

If you're spending two or four days in the gym, alternate between upper- and lower-body exercises to allow space for growth and recovery, experts say.