Stand upright and hold a pair of dumbbells just outside shoulder-width apart (Palms facing forward) and elbows flexed to your sides.
2. Raise the dumbbells vertically by extending your arms overhead and pressing through your palms while keeping your forearms perpendicular to the ground.
NOTE: You are allowed to use your hips and knees to explosively raise the dumbbells, so you can use heavier weights in this exercise.
3. Once your arms are fully extended, pause for a moment and slowly lower the dumbbells back to the starting position.