Standing on a resistance band, grasp each handle with your palms up and elbows by your side. (Elbows should be by your side not anchored into your side.) Hold one arm at 90 degrees, an isometric ...

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 ...

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 ...

A study compared the effectiveness of strength exercises, specifically the bicep curl and dumbbell rowing. Photo: Getty Images/PeopleImages, Getty images / gradyreese; Collage: FITBOOK When it comes ...