Set the rack position to just below your shoulder height and place the barbell on it. From behind the bar stretch your arms out like a mummy and underneath the bar until the bar reaches the top of your shoulders. Bend your elbows and touch your hands to your opposite shoulders and grab the bar. Stand up and walk the bar away from the rack. Stand with your feet hip width apart. With control, bend your knees and sit back into a squat. Hold, then return to standing.