Dumbbell front rack reverse lunge to balance

Step 1: Stand tall with your feet directly beneath you facing forward and dumbbells in your hands at your sides.
Step 2: Bring the dumbbells up to your shoulders so that your palms are facing each other.
Step 3: Take a large step back with one foot and as your foot contacts the floor, absorb down into your lunge until your trailing knee gently touches the floor.
Step 4: Pressing firmly through the heel of your forward foot, dive yourself back up to a standing position and balance only on the one leg.
Step 5: Step again with the same foot into your next repetition.