Chest
Cable Fly Upper Chest
A precise isolation movement designed to build the upper pectoral fibers using constant cable tension.
How to perform.
Follow the sequence — setup is half the lift.
Set the pulleys to the lowest position on each side of the cable crossover machine.
Grasp the handles with an underhand grip and stand in the center of the machine with one foot forward for stability.
Begin with your arms extended at your sides and a slight bend in your elbows to protect the joints.
Pull the handles upward and inward toward the center of your chest in a sweeping arc motion.
Squeeze your chest muscles at the top of the movement when your hands reach shoulder height.
Lower the weights back to the starting position slowly while maintaining tension throughout the chest.
Keep your chest upright and avoid leaning backward as you lift the weight.
Common mistakes.
Fix these first — they cost reps, kilos, and joints.
- Pressing the weight forward instead of following a wide arc.
- Using excessive momentum or swinging the torso to lift the weight.
- Locking the elbows completely which shifts stress to the joints.
- Setting the pulleys too high which targets the middle or lower chest instead.
Muscles worked.
The primary movers do the work; the stabilizers keep the path honest.