1. Sit on the machine with Parallel handles in front of shoulders, and grasp the handles with a neutral grip with elbows out to sides, this is your starting position.
2. Push the handles up until arms are fully extended in front shoulders.
3. Slowly return the handles to the starting position until elbows out to sides, and repeat.
Tips and Advises:
Make sure that your back and shoulders remains stationary though out the exercise and move only arms.