Having a job that keeps you chained to your desk can certainly make it hard to meet your fitness goals — but it's not impossible. If you do arm exercises with weights while sitting in your office ...

A workout that mindlessly tones your arms while getting some cardio in? Sounds like a no-brainer, but experts say to proceed with caution. Wrist weights have been around for decades, but TikTok users ...

Amber Sayer, MS, CPT, CNS, is a fitness, nutrition, health, and wellness writer and editor. She holds two masters degrees and has been a certified personal trainer and running coach for 15 years.

Chair exercises for arms over 50, try 5 expert-approved moves to firm triceps and shoulders with trainer guidance.

Get your body moving with fitness trainer Khetanya Henderson, who will be leading this 10-minute arms workout joined by class members Tiff Marie and Paulyn Baens. In this routine, you'll start with a ...

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 ...