To build arm muscle you need to focus on strengthening exercises like chin-ups, push-ups, and tricep extensions. Here's a ...

With so many arm exercises out there, it can be difficult to know which to choose to pump up your arms and build muscle mass. Having bigger, stronger arms improves your overall physical performance ...

Exercises like lat pull-downs, squat jumps, and plank push-ups are great for building muscle without needing to put in a lot of time.

"When you challenge your arm muscles with resistance, you create microscopic tears in the muscle fibers," an expert told Newsweek.