When you’re only curling a dumbbell with one arm, you might think the other arm just hangs out, unaffected. In a fascinating new study, researchers set out to explore whether only training one arm ...

A simple movement, a bar or cable machine, and a powerful impact on strength, definition, and forearm stability.

You don’t need a gym full of state of the art equipment to create a great workout. If you go about your business the right way, less can be more effective for making gains. In this case, if you’ve got ...

Single-limb exercises mean that the individual moves with one limb vs. two limbs — for example, a single-arm curl vs. a double-arm curl. There are many advantages to unilateral exercise training that ...

Personal trainer Chrissy Signore ranked 5 arm exercises based on how effectively they build strength. She said that some arm exercises are less efficient and more prone to injury. Bicep curls are one ...

If your arm day consists of bicep curls on bicep curls, it might be time to switch things up and throw some bicep curl variations into the mix. Doing slightly different takes on the staple exercise ...

Challenge yourself with more than just progressively heavier weights for your next big arm workout. Play with time under tension and positioning to challenge your muscles to stimulate even more growth ...

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