Plus, the popular move you need to retire in order to make the gains you want.

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When it comes to adding size to our arms, most people turn their attention to the biceps. Busting out endless curls may feel great and leave you with an impressive pump, but what you should be ...

Get more out of your tricep training by knowing which cable attachments provide a deeper range of motion and joint-friendly reps.

If toning the back of your arms is a goal, strengthening the triceps can help eliminate that common trouble spot that jiggles when you wave and help you feel more confident. But even more important, ...

Dr. Shields is a physical therapist with a background in English Literature and a passion for healthcare and education. She hopes to combine her clinical expertise with her love of writing, establish ...

Triceps are two major muscles on your upper arms that are almost always overlooked or substituted with bicep workouts – that don’t really work the same magic on your triceps. Gym fiends will also tell ...

The kick-back has you extend the elbow from a full hip-hinge position, with the same trunk position you'd use when performing a bent-over row. Both of these moves are legit but I've found that I can ...

One of the best triceps-building moves you can do at home with no equipment is the classic bodyweight skullcrusher, a move that starts in plank position, then has you essentially straightening your ...

Chair exercises to tighten upper arms after 55, from a certified personal trainer, with joint-friendly form cues and faster tricep burn.

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 ...