Dumbbell Curl, Twist, Press
(Off Core Board)
Start standing on a core board or some other type of unstable surface that requires balance. Hold a dumbbell of equal weight in each hand with your palms facing the sides of your legs. Curl the dumbbells up to your shoulders and twist your wrists during the motion so your palms face the front of your shoulders. Next, twist your torso to the right, then to the left and then return to the front position. Press the dumbbells over head, rotating your wrists out during the motion so your palms face away from you.