Execution:
1
Sit on the machine, set your torso in an upright, neutral posture, and grip the handles firmly.
2
Initiate by pulling the handles to your abdomen, elbows close to your sides, scapulae retracted and depressed.
3
Squeeze at the end without letting the shoulders elevate.
4
Return under control, extending the arms without leaning the torso.
Tip: think of "showing your chest" at the end of the pull to lock in good posture.