Lie down on a flat bench and grab onto the bar using a shoulder-width grip.
With your feet, butt and shoulders firmly planted on the bench, un-rack the bar by pressing it directly above your chest with your arms locked out.
While keeping your arms tucked close toward your sides, lower the bar under control until it touches the middle of your chest.
Press the bar directly back up in a straight line until your elbows are locked out, and repeat.