When you’re only curling a dumbbell with one arm, you might think the other arm just hangs out, unaffected. In a fascinating ...

Bicep curls do a great job at isolating the muscle in the front upper arm. Everybody’s done a bicep curl — it’s one of those staple moves you see people doing in every gym. Although the exercise is ...

Here's how to test your upper-body strength.

Add Yahoo as a preferred source to see more of our stories on Google. A man performing a dumbbell hammer curl in a gym. If you ask someone to "make a muscle", they'll invariably raise their arm and ...

The majority of us know what bicep curls are and have done them at some point in our fitness journey. If you’ve ever grabbed a pair of dumbbells and been told to “just do curls,” you might’ve never ...

You might love leg day (we do, too!), but you’re selling yourself short of the major health benefits associated with training your upper body if you’re constantly opting for hip thrusts and squats.

When it comes to building muscle mass, a major question is often whether it’s better to lift as much as possible on just one or two days per week or to lift more frequently—possibly even every day.

Try arm exercises to build muscle after 50, a daily plan designed by Jarrod Nobbe, MA, CSCS, using bands and bodyweight.