Seated Head Harness Cable Neck Extension
In SetGrip: Cable Neck Extension (Seated, Head Harness)
- Primary muscleLevator Scapulae
- EquipmentCable
- DifficultyIntermediate
- TypeIsolation · Neck extension
- Secondary muscles
- Traps, Upper Back
- Body part
- Neck
- Position
- Seated
- Laterality
- Bilateral (both sides together)
- Category
- Strength
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Clipping the head harness to a low pulley instead of a hanging plate gives the neck extensors smoother, pin-adjustable resistance that stays constant no matter where your head is in the arc. That makes it easier to train in a strict, controlled groove, and changing weight between sets takes two seconds rather than re-rigging a chain.
How to do the Seated Head Harness Cable Neck Extension
- Set a low pulley and clip the head harness ring to the carabiner.
- Sit facing the stack with feet flat and torso upright; slide back until the cable is taut.
- Put on the harness with the pad centered on your forehead and the strap snug.
- Start with a slight chin tuck and mild neck flexion; keep shoulders down and core braced.
- Exhale and extend your neck back until your head reaches neutral or a slight extension—do not arch the lower back.
- Pause briefly, then inhale and slowly return to the starting position under control.
- Maintain a smooth tempo, avoid jerking, and keep the range pain‑free; do not hyperextend.
- Use small load increases and stop if you feel neck joint discomfort or tingling.
Tip: Use sets of 15 to 25 slow reps and keep the movement smooth in both directions.
Muscles worked
Primary
Levator Scapulae · Back
The muscles along the back of the neck lift the head against the load and should feel a steady burn from the base of the skull to the shoulders.
Secondary
- Traps — The upper traps assist in extending the neck and stabilize the shoulders under the harness.
- Upper Back
Common mistakes
- Using too much weight — the neck responds to light loads and high reps; start with a small plate and add slowly over weeks.
- Jerking the head back — move slowly through the full range and stop at a comfortable end point on each rep.
- Rounding the upper back — keep the shoulders still and the torso set so only the neck moves.
- Skipping the stretch — let the chin come down toward the chest at the bottom before extending back up.
Where it fits in a workout
Neck work goes at the end of a session, usually with shrugs or after shoulders. Superset neck extension with neck flexion using the same harness.
How many sets, how heavy and how hard: see what the ACSM position stands support.
Variations and alternatives
Similar exercises
When to talk to someone
- Chest discomfort, feeling faint or lightheaded, or trouble breathing during or after exercise can be signs of a heart attack. In the US, call 911 right away; elsewhere, call your local emergency number.
- Heart, metabolic or kidney disease, or symptoms like these when you are active: talk to your doctor before you start or step up training.
- Pregnant: ask your obstetric care provider which exercise suits you.
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More exercises
Sources
- ACSM position stand on exercise quantity and quality (Garber et al., 2011)
- ACSM preparticipation health screening (Riebe et al., 2015)
- ACOG Committee Opinion No. 804 on exercise in pregnancy (2020)
- CDC: About Heart Attack Symptoms, Risk, and Recovery (2024)
Sources checked on October 17, 2026. Full citations are in the exercise library.
Animation and exercise data: ExerciseDB, licensed to SetGrip. General information, not medical or coaching advice.