Grasp 2 dumbbells and stand with your feet shoulder width apart or closer.
With your knees and back straight, slowly lower the dumbbells to the top or sides of your feet. You can bend your lower back slightly when the bar is near your feet. 
Keep your body tight and in control; do not pause or relax the back.
Slowly straighten your back to lift the weight. Pull your shoulders back slightly. Keep your knees and arms straight throughout the exercise.
