Recommendations: 2-3 Sets, 15-25 Reps, 25 Wght
Stand upright with your knees slightly bent and hold dumbbells in each hand as close as possible to the unweighted end. Bend your elbow 90 degrees and brace them against your sides. This is your starting position. Rotate your forearms, lowering the weighted end of the dumbbells to the left for the right dumbbell and to the right for the left dumbbell as far as they will go. Breathe normally. Rotate the weighted end of the dumbbell to the opposite side as far as they will go. Breathe normally. Repeat for the required number of repetitions.