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

Bedtime routine for muscle tone after 50, a CSCS shares a 7-minute night reset to activate glutes and core without a gym.

Arm fat can be particularly frustrating. It’s often one of the last areas to respond to diet and exercise, and the first place to show when we gain weight. Whether you’re concerned about upper arm ...

I’m sure most, if not all, of us have heard the words “toning muscle” thrown around gyms, workout classes and online. "I don't want to get bulky, I just want to tone up," is what I hear many female ...

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 word “toning” is ...

Caroline Roberts writes articles and notifications for CNET. She studies English at Cal Poly, and loves philosophy, Karl the Fog and a strong cup of black coffee. Have you ever set out in earnest to ...