Arm exercises after 55 to rebuild muscle with 10 minutes of standing tension work, from Tyler Read, BSc, CPT.

We all admire well-developed biceps and triceps, right? They're the classic fitness postcard. But let's be honest, what's the point of having huge arms if your grip fails when lifting heavier weights ...

YOUR ARM WORKOUTS are, more than likely, focused on two very important muscles: the biceps and triceps. These big muscles take up the front and rear of your upper arms, respectively. They're notable ...

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. The humble wrist curl ...