If you want to stretch your shirtsleeves, you need to strengthen your biceps and triceps. After all, those two muscles comprise the bulk of your upper arms (your triceps alone accounts for about ...

Going through life absent an entire forearm muscle feels like something you’d probably have noticed by now, but as Jonathan Bennion of the Institute of Human Anatomy explains in a recent YouTube video ...

It’s all well and good to say you want sleek, strong arms, but talk is cheap. To build muscle and earn brag-worthy biceps, you have to put in the work. And putting in the work generally means lifting ...

Your arms contain many muscles that work together to allow you to perform all sorts of motions and tasks. Each of your arms is composed of your upper arm and forearm. Your upper arm extends from your ...

SCULPTING A SET of strong, muscular arms is high among the top priorities guys have at the gym. The big arms ideal is often thought to be a purely aesthetic pursuit—and for some trainees, that might ...

Personal trainer Chrissy Signore ranked 5 arm exercises based on how effectively they build strength. She said that some arm exercises are less efficient and more prone to injury. Bicep curls are one ...

A biceps tendon rupture is when you tear one of the strong bands of tissue that connect your upper arm muscle to your shoulder or elbow. This injury can cause sudden pain and make it harder to bend or ...

DOMS can generally indicate that you’ve trained hard, as it’s your body showing you that it’s repairing and building muscle. If you have arm soreness in one limb but not the other, it could be due to ...