Execution:
1
Adjust the seat and sit with your shoulder aligned to the machine's cable; grip the handle supinated (palm facing you).
2
Keep your chest up, torso braced, and the working-side scapula slightly retracted.
3
Pull the handle toward the lower chest, elbow close to your side.
4
Return under control, allowing full elbow extension without losing scapular control.
Tip: think "pull with the elbow", not the hand — full focus on the lat.