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 ...

Add Yahoo as a preferred source to see more of our stories on Google. We're not talking about gimmicky exercises, either. Making simple tweaks, like changing your wrist position from supinated to ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. But before you jump to his ...

The quest for bigger biceps is timeless. Ask anyone from a young child to an experienced athlete to show you their muscles, and they’ll almost always raise their arm and flex their biceps in response.

You may not have your sights set on an Olympic gymnastics career, but there are plenty of reasons to become more flexible—especially if you work a stationary job. There are all kinds of stretches— ...

These are the moves that will build the upper body strength and size you want.

These biceps exercises will help you build muscle and get bigger arms. Here are the best biceps-building moves to add your workouts, plus bicep training tips.

When it comes to guys hitting the gym and crushing a solid upper body workout, no muscle is more synonymous with strength (and physique) than the biceps. The iconic “flex” pose? That’s your biceps ...

You don’t need a gym to build muscle. These unique bicep and back workouts use minimal or no equipment to help you grow strength and size at home. There are several effective bicep and back workouts ...

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. We’re going to start ...

Bed exercises to tighten arms after 55, a CSCS trainer shares 4 joint-friendly moves to firm triceps and shoulders.