(CNN) — When you think about working out with dumbbells, you probably picture using a set of two, one in each hand. There are many exercises you can do with two dumbbells, but as a strength and ...

Lifting too heavy weighcan lead to injury and too light can delay progress. Learn how to test whether you're using the right ...

A collection of dumbbells covering a useful range of weights will take up significant floorspace and burn a hole in your wallet. So investing in a pair of the best adjustable dumbbells is a no-brainer ...

When you think about working out with dumbbells, you probably picture using a set of two, one in each hand. There are many exercises you can do with two dumbbells, but as a strength and conditioning ...

If your single dumbbell is too heavy for this exercise right now, don't use it until you get stronger; instead, interlace your fingers in a double fist that you can tap to the floor as you rotate.

Editor’s Note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...