Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. You probably work your ...

The forearms are often overlooked in training, but they play a crucial role in grip strength, wrist stability, and overall arm development. Exercise scientist Milo Wolf ranked the best and worst ...

When you think about strengthening and toning your body, the forearms likely aren't the first thing that comes to mind. But they play a crucial role in many everyday activities since they are ...

When it comes to building an impressive upper body, most people focus on the biceps, chest, and triceps (you know, the muscles that are most noticeable and turn heads). But the forearms often get ...

You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your arms, hands, and fingers and perform many of the tasks of daily life. You can strain ...

Leg day, arm day, ab day—but what about lat day? Lats are the largest muscles in your upper body and the core of any workout routine. Most people use the term lats, but the scientific name for the lat ...

Add Yahoo as a preferred source to see more of our stories on Google. But before you start adding extra sets of wrist curls to your routine, it’s worth asking: how do your forearms actually compare, ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Unlike dumbbells, kettlebells demand a higher level of technical skill. Their off-center weight turns simple-looking movements ...

A certified personal trainer shares 5 standing exercises that build upper arm strength without dumbbells after 55.