(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 ...

If two feels too tough, use one weight at a time. Either alternate sides or drop one dumbbell completely and perform all reps ...

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.

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 ...