Cable High Pulley Overhead Triceps Extension

The Cable High Pulley Overhead Triceps Extension is a compound movement that trains the triceps with help from front delts. This guide covers the setup, the execution, the mistakes worth fixing early, and how to program it.

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Updated 2026-10-20 · Written by the Metal Strength coaching team from the movement itself, and reviewed against the exercise library.

Cable High Pulley Overhead Triceps Extension, performed through a full range of motion.

Straightening the elbow against resistance trains the triceps, which makes up about two thirds of your upper arm. The one rule that matters is that the upper arm stays fixed — the moment the shoulder starts helping, the triceps stop being the limit.

Who it is for. Anyone building arms or pressing strength. Program it after your compound pressing.

Muscles worked

The prime mover here is the triceps, with front delts assisting — which is why this movement earns its place as more than a single-muscle exercise.

Cable High Pulley Overhead Triceps Extension — Muscles worked: Triceps, Front delts (Back)

How to do it

Set up with a cable and fix your upper arms in position — by your sides, overhead, or against a pad, depending on the movement.
Brace your midsection and set your torso at an angle you can hold for the whole set.
Take the slack out of the resistance before the first rep.
Extend your elbows fully, moving only the forearms.
Squeeze the triceps at full lockout for a beat.
Return slowly under control to a full stretch at the elbow.

Breathing. Breathe out as you extend, in as you return.

Form cues that matter

Upper arms locked in place; only the forearms travel.
Full lockout with a squeeze on every rep.
Control the return — do not let it snap back.
The upper arms drifting or the shoulders pitching in to help
Leaning into the movement with bodyweight

Common mistakes

The mistake	Do this instead
The upper arms drifting or the shoulders pitching in to help	Reduce the weight and pin the elbows; if they move, it is no longer a triceps exercise.
Leaning into the movement with bodyweight	Set your torso angle at the start and keep it fixed for the set.
Cutting the range short at lockout	Straighten the arms completely — the long head is worked hardest at the ends of the range.

What makes this variation different

The Cable High Pulley Overhead Triceps Extension is a specific version of this movement, and the details in its name change how it should be performed.

A cable keeps constant tension on the muscle from the first inch to the last, including the positions where a free weight goes light. Adjusting the pulley height changes the angle of resistance, which makes it the most versatile tool in the gym.
The overhead position puts the muscle under a deep stretch, which is a strong growth stimulus but also the most vulnerable position for the shoulder and elbow. Warm up thoroughly and build the load slowly.

Sets, reps and rest

Goal	Sets	Reps	Rest
Strength	3-5	6-8	60-90 s
Muscle growth	3-4	8-15	60-90 s
Endurance	2-3	15-25	60-90 s

6-14Weekly sets
2-1-1Tempo
60-90 sRest

How to progress

Add weight before you add reps. Work at the top of your rep range for two sessions in a row with clean technique, then put the smallest increment available on the Cable High Pulley Overhead Triceps Extension and build back up. Small, boring jumps beat big ones.

Variations and alternatives

If you do not have the equipment, or you simply want to rotate the stimulus, these 8 movements train the triceps in a similar way.

Cable Pushdown (with Rope Attachment) — Cable
Barbell Lying Triceps Extension — Barbell
Band Overhead Triceps Extension — Resistance band
Band Pushdown — Resistance band
Barbell Decline Close Grip to Skull Press — Barbell
Barbell JM Bench Press — Barbell
Barbell Lying Close Grip Triceps Extension — Barbell
Barbell Seated Overhead Triceps Extension — Barbell

Safety

Key takeaways

Upper arms locked in place; only the forearms travel.
Full lockout with a squeeze on every rep.
Work in the 8-15 rep range for muscle growth, leaving a rep or two in reserve on most sets.
Full range of motion on the Cable High Pulley Overhead Triceps Extension matters more than the weight on it.
Progress gradually and keep technique identical as the load goes up.

Go deeper

FAQ

What muscles does the Cable High Pulley Overhead Triceps Extension work?

It works the triceps as the prime mover, with front delts assisting. The midsection also works throughout to keep you stable.

How many sets and reps should I do on the Cable High Pulley Overhead Triceps Extension?

Three to four working sets of 8-15 reps suits most people training for muscle growth, leaving one or two reps in reserve. Across all the exercises that train this muscle, 6-14 hard sets a week is a productive range.

Is the Cable High Pulley Overhead Triceps Extension good for beginners?

Yes, provided you start light enough to own the technique. Spend the first few weeks on the movement itself with a load you could do several more reps with, and add weight only once the pattern is automatic.

What can I do instead of the Cable High Pulley Overhead Triceps Extension?

Cable Pushdown (with Rope Attachment), Barbell Lying Triceps Extension and Band Overhead Triceps Extension all train the triceps in a similar way, so any of them works as a substitute when the equipment is taken or you want to rotate the stimulus.

What equipment do I need for the Cable High Pulley Overhead Triceps Extension?

This version uses a cable. The pattern matters more than the tool, though — the alternatives above cover the same movement with whatever you have available.

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