Weighted Lying Neck Flexion exercise animation (Hombre)

Weighted Lying Neck Flexion

Músculo objetivo
Sternocleidomastoid
Músculos sinergistas
Levator Scapulae, Splenius
Equipamiento
Weighted
Parte del cuerpo
Neck
Tipo
Strength

The weighted lying neck flexion is a strength exercise that targets the sternocleidomastoid — the large muscle running along each side of the neck — with supporting work from the levator scapulae and splenius. Performed lying face-up on a bench with a weight plate held at the forehead, it builds neck flexion strength and thickness useful for combat athletes and general neck health.

Cómo hacer el Weighted Lying Neck Flexion

  1. 1Lie face-up on a flat bench so that your head and neck extend just beyond the end of the bench, fully unsupported.
  2. 2Hold a weight plate against your forehead with both hands, using a folded towel between the plate and your skin for comfort and grip.
  3. 3Let your head lower slowly toward the floor until your neck is in a comfortable, fully extended position — do not force range of motion.
  4. 4Brace your core lightly and keep your torso flat on the bench throughout the movement.
  5. 5Flex your neck by curling your chin toward your chest in a slow, controlled arc, lifting the weight with your neck muscles alone.
  6. 6Pause briefly at the top when your chin is as close to your chest as comfortable without straining.
  7. 7Lower your head back to the starting position under full control, resisting gravity on the way down.
  8. 8Complete all reps, then remove the plate before sitting up slowly to avoid dizziness.

Consejos de técnica

  • Start with a very light plate — even 2.5–5 lb — until you are confident in the movement pattern; the neck is a sensitive area and strength builds quickly.
  • Move through a pain-free range only; slight tension is expected but any sharp or radiating pain means you should stop immediately.
  • Keep the tempo slow and deliberate: aim for a 2-second concentric and a 3-second eccentric to maximize muscle tension and minimize injury risk.
  • Use a folded gym towel between the plate and your forehead to cushion the load and improve grip security.
  • Breathe steadily — exhale as you flex the neck upward, inhale as you lower back down.

Errores comunes

  • Using too much weight too soon, which forces jerky, uncontrolled reps and dramatically raises the risk of neck strain or injury.
  • Letting the head drop rapidly on the eccentric, removing tension from the sternocleidomastoid and placing sudden stress on the cervical spine.
  • Positioning the whole head on the bench so there is no free range of extension at the start — this eliminates the eccentric portion of the lift.
  • Holding the breath or tensing the jaw and face, which increases intracranial pressure unnecessarily; keep the face relaxed and breathe normally.
  • Raising the shoulders or arching the upper back to assist the movement, which shifts load away from the neck muscles.

Preguntas frecuentes

What muscles does weighted lying neck flexion work?

The primary mover is the sternocleidomastoid, the prominent muscle that runs diagonally along each side of the neck. The levator scapulae and splenius act as synergists, assisting with neck flexion and stabilization.

How heavy should the weight plate be?

Start with 2.5–5 lb (1–2.5 kg) and only progress once you can complete all reps with full control and no discomfort. The neck responds well to volume; heavy loads are rarely needed and increase injury risk significantly.

Is this exercise safe for beginners?

It can be, provided you start very light, move slowly, and stop immediately if you feel any sharp or radiating pain. Beginners should consider bodyweight neck flexion first to build familiarity with the movement pattern before adding load.

How many reps and sets should I do?

Two to three sets of 12–20 controlled reps is a common starting point. Because the neck muscles recover quickly and are trained through daily posture, moderate rep ranges with light weight tend to work better than heavy low-rep sets.

Can I do this exercise if I have a history of neck pain or injury?

Not without medical clearance. Anyone with a history of cervical spine issues, disc problems, or chronic neck pain should consult a physiotherapist or physician before performing any loaded neck exercise.

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