1. Grab the low pulley rope attachment with neutral grip (palms facing each other) at shoulder width, and straight back this is your starting position.
2. Bent your knees and contract the biceps until it’s fully contracted with cable at shoulder level, pull the rope down with arms straight.
3. Slowly reverse the move and repeat.
Tips and Advices:
The upper arms should always remain stationary next to your body and only the forearms should move.