Exercise Advice: You can perform this exercise by either
standing or sitting on a bench, whichever you prefer. Grab a dumbbell
in each hand and let your arms hang at your sides. Slowly curl both
dumbbells up and try to touch them to your shoulders. While you
are performing the movement, turn (i.e., supinate) your palm outward
and squeeze your biceps for a one-count at the top of the movement.
Slowly lower the dumbbells to the starting position and repeat.