These 5 standing moves tighten underarm turkey wing fat before Christmas and sculpt stronger, leaner arms after 45.

You might be surprised how much you're already hitting this valuable muscle group. Here's how to avoid going overboard.

In TODAY.com's Expert Tip of the Day, a trainer shares her favorite exercise for toning and tightening the arms.

Use these 4 standing exercises to tighten arm jiggle, strengthen your triceps, and build functional upper-body strength after ...

Get ready to hit your chest, back, triceps, core, and more in this 10-minute standing arms and abs workout with trainer Katie Austin. These micro-movements and core activations might not look like ...

Arm day is one of my favorites because flexing my biceps, straining my triceps, and lifting my whole body off the floor during push-ups makes me feel so strong. Those focused, arm-toning workouts — ...

Looking for a total body split workout to spread out across the week? We've got you with this four-day split that doesn't leave a muscle behind. Prentiss Rhodes, NASM, is a chiropractor, martial arts ...

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, ...

I broke my arm a few days ago. What advice do you have to not go crazy with this cast on my arm? Any variations of workouts you recommend?

Kettlebell exercises make your gym and at-home workouts exponentially better. We could also say the equipment makes your workouts easier, but that's not really the case. An all-in-one fitness tool ...