Position: Sit facing machine, back straight, balls of the feet on the support plate/bar, head neutral/still. Grip always with fingers and thumb around the handle.
Breathing: Exhale when you exert at the start of the exercise and inhale when returning to start position.
Start/Movement/Finish: Perfect posture, arms extended, hands just below chest height. Pull elbows behind your body with the thumb knuckles touching the ribs. Return without leaning forward.