You'll see them extending their left arm roughly 45° downward, with their palm open and facing forward. They'll then move their hand multiple times from back to front in an arc. At that point ...

This arm exercise targets the muscles in the shoulders ... Holding a dumbbell in each hand, rest your arms naturally by your ...

A regular arm workout using just a simple set of dumbbells ... Hold a dumbbell in each hand, with your arms down by your sides and palms facing forward. Inhale. As you exhale, slowly curl the ...