STARTING POSITION:
Select the appropriate resistance on the weight stack. Stand straight with your feet shoulder width apart. There should be a cable bar that is attached to a low pulley. Grab it at shoulder width apart with a pronated grip. Keep the elbows close to the body. Contract your pelvic floor and core while keeping your chest up.
MOVEMENT:
In a strong movement, pull the bar towards the chin until your elbows are slightly higher than your shoulders while you exhale. Return to the starting position with a smooth movement, preventing moving weights from touching the rest of the stack.
TIPS: The exercise key is quality over quantity. The trick is to perform the exercise using proper form.