Triceps · Isolation movement
Overhead Cable Tricep Extension
A isolation exercise that targets the triceps. Performed with cable machine.

Looping the start and end of the movement.
Primary muscle
Triceps
Secondary muscles
–
Equipment
Cable
Difficulty
Beginner
What is the Overhead Cable Tricep Extension?
The overhead cable triceps extension takes the overhead extension and puts it against a cable, so the triceps stays loaded through the whole stretched range. Facing away from a low or high pulley with the arms overhead, you get the long-head stretch of an overhead movement plus the constant tension a free weight loses at the top.
Muscles worked
- Primary: Triceps
- The triceps extends the elbows to drive the handle forward and up; the overhead position stretches the long head while the cable keeps tension constant across the range.
How to perform the Overhead Cable Tricep Extension
- Set a pulley low or use a rope on a high pulley while facing away, then press the rope or handle overhead with the arms extended.
- Facing away and extending overhead stretches the triceps long head under constant cable tension, unlike a dumbbell that unloads at the top.
- Step forward into a staggered stance and keep the elbows pointing forward close beside the head.
- Lower the rope behind the head by bending the elbows, feeling the long head stretch at the bottom.
- Keep the upper arms fixed and roughly parallel so only the forearms move through the range.
- Extend the elbows to press the rope back overhead against the cable, stopping short of a harsh lockout.
Suggested working range: 10–15 reps. Default progression: double progression.
Mechanics
A single-joint isolation against a cable: elbow extension with the upper arms held forward and overhead. Combining the overhead stretch with a cable’s even resistance loads the long head in its lengthened position without the tension drop-off a dumbbell has at lockout.
Form cues
- •Step forward into a split stance so the cable pulls your arms back into a stretch.
- •Keep the upper arms fixed and pointing forward. Extend only at the elbows.
- •Reach into a full stretch behind the head each rep, then lock out fully.
- •Brace the core so the cable doesn’t pull you into an arched lower back.
Common mistakes
- •Flaring the elbows out to the sides, which loses the long-head stretch under tension.
- •Letting the upper arms drop or drift so the elbows move instead of staying fixed.
- •Standing too close so the cable slackens and the constant tension is lost.
- •Snapping into a harsh overhead lockout that stresses the elbow tendon.
Variations & alternatives
- •Overhead dumbbell extension, a free-weight version with a deeper loaded stretch.
- •Rope pushdown, the same muscle from the shortened, arms-down position.
- •Skull crusher, a lying long-head loader.
- •Single-arm overhead cable extension, one arm at a time to even out imbalances.
Programming: sets, reps & when to use it
Program the overhead cable extension in the library’s 10–15 rep range as a stretch-focused triceps accessory, ideally paired with a pushdown for both ends of the range. The constant tension suits higher reps close to failure. Keep the upper arms still and the torso braced. Run it after pressing.
Frequently asked questions
Is the overhead cable extension better than a dumbbell version?
It keeps tension on the triceps through the whole range, including lockout where a dumbbell goes light. A dumbbell gives a slightly deeper free stretch. They complement each other: the cable is the better choice when you want constant tension.
Should the cable be set high or low?
Either works as long as you face away and get the arms overhead into a stretch. A low pulley behind you is the most common setup; the key is that the line of pull stretches the long head at the bottom of each rep.
Use this exercise in a program
The Overhead Cable Tricep Extension fits naturally into hypertrophy and strength splits that prioritize triceps volume.
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