The (15 Minute) Bye-Bye Arm Jiggle Workout. Hold a dumbbell in each hand and stand with your feet shoulder-width apart, arms at your sides, palms in. With arms straight but not locked, raise the weights diagonally in front of you, so that your arms form a V shape, until your arms are parallel to the floor. Hold for one second, then return to the starting position. Do 12 to 15 reps.
Best for: Eliminating bat wings How to do it: Lie faceup with feet on floor, knees bent, a 5-lb dumbbell in each hand. Keep them a few inches off floor. Keeping arms straight, raise left arm over chest while right arm stays over head. Lower to start and repeat. Do 15 reps with left arm, then switch sides. Do 2-3 sets.