Start Point: 1. Lie back on the bench with the barbell set on the machine slightly above your head. 2. Turn your wrist so that the palms face your feet 3. Lift the barbell up and slightly forward so your arm are perpendicular to the ground.
Exercise: 1. Lower the barbell down toward your chest until your upper arms are parallel to your back 2. Lift the barbell back up to your starting position 3. At the peak your elbows should NOT be locked 4. Repeat steps 1-3