Cable High Pulley Overhead Tricep Extension exercise animation (Male)

Cable High Pulley Overhead Tricep Extension

Target muscle
Triceps Brachii
Equipment
Cable
Body part
Upper Arms
Type
Strength

The cable high pulley overhead tricep extension is an isolation exercise that targets the triceps brachii, with a strong emphasis on the long head thanks to the overhead arm position. Using a cable keeps constant tension on the muscle through the full range of motion, making it a reliable accessory for building arm size and lockout strength.

How to do the Cable High Pulley Overhead Tricep Extension

  1. 1Set the cable pulley to its highest position and attach a rope handle. Select a moderate weight you can control.
  2. 2Face away from the machine, grab the rope, and step forward into a staggered stance with a slight forward lean from the hips.
  3. 3Bring your upper arms alongside your head with your elbows pointing forward and your hands behind your neck, keeping your core braced.
  4. 4Press the rope forward and up by extending your elbows until your arms are fully straight and your hands are out in front of your face.
  5. 5Squeeze your triceps hard at full extension, keeping your upper arms fixed in place.
  6. 6Bend your elbows under control to return your hands behind your neck, feeling a stretch in the triceps.
  7. 7Complete your reps, then step back toward the machine and lower the weight stack with control.

Form tips

  • Keep your upper arms still and close to your head — only your forearms should move so the work stays on the triceps.
  • Allow your hands to separate at the end of the rep, pulling the rope apart slightly to fully contract the long head.
  • Control the lowering phase rather than letting the stack pull your hands back, keeping constant tension throughout.
  • Set up with a stable staggered stance and a braced core so you can extend without your torso swaying.

Common mistakes

  • Letting your elbows drift and flare outward, which shifts tension off the triceps and reduces the isolation.
  • Using too much weight and leaning or jerking the torso to move it, which turns the lift into a momentum-driven cheat rep.
  • Cutting the range of motion short and not extending the arms fully, which leaves the long head undertrained.
  • Standing too close to the pulley so the cable goes slack at the top, removing the constant tension that makes this exercise effective.

Frequently asked questions

What muscles does the cable high pulley overhead tricep extension work?

It isolates the triceps brachii, the muscle on the back of the upper arm. The overhead position especially loads the long head of the triceps.

Why use a cable instead of dumbbells for overhead extensions?

A cable keeps tension on the triceps through the entire range of motion, including the stretched position behind your head, whereas a dumbbell loses tension as you near lockout.

How many sets and reps should I do?

As an isolation accessory, 3 to 4 sets of 10 to 15 reps with a controlled tempo works well. Use a weight you can extend fully without swinging your torso.

Is this a good exercise for beginners?

Yes. The cable guides the path and lets you start light, so beginners can learn to isolate the triceps safely before progressing to heavier overhead work.

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