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

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

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

These 5 chair exercises firm sagging arms in 30 days after 55, using bodyweight to build strength and reduce joint strain.

Ryan Seacrest shared his gym hack for people who want to make their arm workouts look just as impressive as his.

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 ...

As Vogue Williams sets her sights on becoming Queen of the Jungle in this year's series of I'm a Celebrity... Get Me Out of Here!, making sure she can still get a workout in here and there remains ...

You don’t have to dedicate a full gym session to training your arms for a better arm swing, posture, and running efficiency. In fact, this 10-minute arm workout is all you need to build stronger arms ...

As a personal trainer, many of my clients ask me about workouts that they come across online. One client asked if there was any legitimacy to arm workouts done without weights — outside of basic ...

Jessica Biel shared the well-kept secret to her incredibly toned back and arms in a social media video that dove into her ...

Jessica Biel shared the arm and back workout she used to get ready for her role in The Better Sister. "The arm and back ...