Step 1: With a barbell behind your shoulders, stand straight with your feet placed wide apart and facing forward. Step 2: Keeping your back straight and breathing in, angle your right foot out to the side and then slowly lunge, or squat, to the right side by bending your knee until it is over your foot. Step 3: Extending your right leg and breathing out, return to a standing position. Step 4: Repeat with the left leg.