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 ...

When you think of training your upper body, your mind likely jumps to muscles like the biceps, triceps, shoulders, and chest. Yes, these are all so important for a strong bod. But your routine may be ...

Add Yahoo as a preferred source to see more of our stories on Google. The forearms are often overlooked in training, but they play a crucial role in grip strength, wrist stability, and overall arm ...

A CSCS certified strength coach shares five standing exercises to firm sagging arms after 60, no dumbbell curls needed.

Add Yahoo as a preferred source to see more of our stories on Google. This classic exercise inverts one of the most common moves in the gym (the biceps curl) to shift its focus to the brachioradialis, ...

Superhuman Troy presents the best superset arm workouts for anyone serious about building bigger, more impressive arms through high-intensity paired exercise combinations.

You don’t need heavy weights to strengthen and define your arms. These moves are proof. Strengthen triceps by targeting all three heads with bodyweight exercises. No equipment needed; exercises also ...

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. Curls are the classic ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOUR ARM WORKOUTS are, more than likely, focused on two very important muscles: the biceps and triceps.

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." This classic exercise inverts one of the most common moves in the gym (the biceps curl) to shift its focus ...