A CSCS trainer shares 5 dumbbell exercises that build arm strength faster than traditional weight training after 55.

The dumbbell renegade row challenge is rough on your arms and back muscles, but can you get to the end?

Irish coffee, workout dresses, cast-iron skillets—who doesn't love a good two-for-one? Renegade rows are a mash-up of two of the best upper body builders: planks and dumbbell rows. But don’t be fooled ...