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  7. Weighted Lying Neck Extension

Exercise guide

Weighted Lying Neck Extension

  • Intermediate
  • Isolation
  • Rep-based
  • Back
  • Waist

This isolation exercise specifically targets the neck extensors and upper trapezius, improving neck thickness and cervical stability. It is highly effective for athletes in contact sports or those looking to balance their physique by strengthening the posterior neck chain.

Reviewed by the Crucible team · Updated June 2026

Watch the Weighted Lying Neck Extension demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Erector spinae

Secondary

  • Obliques

Equipment

  • Dumbbell

Setup

  1. Lie prone (face down) on a flat bench with your upper chest at the edge so your head and neck hang off completely.
  2. Hold a weight plate securely against the back of your head, ideally using a small towel between the plate and your head for comfort.
  3. Position your feet wide on the floor or hook them under the bench to provide a stable base for your torso.
  4. Start with your head in a neutral position, aligned with your spine.

How to do it

  1. Inhale and slowly lower your head toward the floor by tucking your chin and flexing your neck until you feel a deep stretch in the back of the neck.
  2. Exhale as you lift your head back up by extending your neck, moving the weight plate upward until your head is slightly above neutral.
  3. Maintain a controlled 2-1-2-0 tempo, ensuring no momentum is used to swing the weight.
  4. Keep your shoulders retracted and your chest firmly pressed against the bench throughout the movement.

Form checklist

  • Move only at the neck; avoid using your lower back or hips to move the weight.
  • Keep the weight plate centered on the back of the skull, not on the neck itself.
  • Maintain a firm, steady grip on the plate to prevent it from slipping during the set.
  • Avoid excessive hyperextension at the top of the movement to protect the cervical spine.

Pro tips

  • Focus on a deep stretch at the bottom to fully engage the splenius and upper trapezius fibers.
  • Keep your jaw relaxed and teeth slightly apart to prevent tension headaches or jaw strain.
  • Use a light weight initially to master the mind-muscle connection, as the neck muscles respond well to high-repetition, high-tension sets.

Make it harder

  • Add a 2-second isometric hold at the peak of the contraction to increase time under tension.
  • Slow down the eccentric (lowering) phase to 4 seconds to maximize muscle fiber recruitment.

Frequently asked

What muscles does the weighted lying neck extension work?
The weighted lying neck extension primarily targets the erector spinae, and also works the obliques as secondary muscles.
What equipment do you need for the weighted lying neck extension?
The weighted lying neck extension uses dumbbell.
Is the weighted lying neck extension good for beginners?
The weighted lying neck extension is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • 45 Degree Twisting HyperextensionIntermediate · erector spinae, glutes, and hamstrings
  • Alternating SupermanBeginner · erector spinae, glutes, and hamstrings
  • Around The World SupermanIntermediate · erector spinae, glutes, hamstrings, and lats
  • Around The World Superman HoldIntermediate · erector spinae, glutes, hamstrings, lats, and trapezius

Train this with a plan, not guesswork

Crucible builds the weighted lying neck extension into a precise program around your body, equipment, location, and time.

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