This is a great overall exercise for the lower body that uses dumbbells instead of a barbell. Beginners may find this version easier to perform.
Grasp a dumbbell in each hand.
Stand with feet slightly wider than shoulder width apart with your knees and toes pointed slightly outward.
Drawing your abs in descend slowly by bending at the knees and hips as if you are sitting down (squatting).
Lower yourself as far as you can control without letting your body shift towards your toes (this will cause you to loose balance).
Pause in the downward position and slowly return upright to the starting position.
Note: Practicing the squat without any weight will allow you to become comfortable with the movements.