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  7. Roll Ball Trapezius Upper

Exercise guide

Roll Ball Trapezius Upper

  • Beginner
  • Isolation
  • Timed hold
  • Back
  • Shoulders

This self-myofascial release technique uses a medicine ball against a wall to alleviate tension and trigger points in the upper trapezius. It is highly effective for improving neck mobility and reducing shoulder stiffness caused by poor posture.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Roll Ball Trapezius Upper demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Trapezius

Secondary

  • Abs
  • Serratus anterior

Equipment

  • Medicine ball

Setup

  1. Stand facing a wall with a small, firm medicine ball in hand.
  2. Place the ball between the wall and your upper trapezius, the fleshy area between your neck and shoulder point.
  3. Lean your body weight forward into the ball to create firm, manageable pressure.
  4. Adopt a staggered stance with one foot forward for better balance and control of the pressure.

How to do it

  1. Slowly move your body up, down, and side-to-side to roll the ball across the muscle fibers.
  2. When you find a particularly tight or sensitive spot, hold the position and apply steady pressure.
  3. Inhale deeply and exhale slowly as you allow the muscle to relax into the ball.
  4. Spend 30-60 seconds on one side before switching to the other.

Form checklist

  • Keep your neck and jaw relaxed; do not tense up against the pressure.
  • Avoid rolling the ball directly onto the spine or the bony top of the shoulder blade.
  • Maintain a neutral spine and avoid rounding your lower back as you lean.
  • Ensure the shoulder of the side being worked remains depressed and relaxed.

Pro tips

  • To deepen the release, slowly tilt your head away from the ball while maintaining pressure on a trigger point.
  • Incorporate 'active release' by slowly raising and lowering the arm on the side being treated while the ball is pinned against the muscle.

Make it harder

  • Increase the pressure by leaning more of your body weight into the wall.
  • Use a smaller, denser ball (like a lacrosse ball) to provide more targeted, deep-tissue pressure.

Frequently asked

What muscles does the roll ball trapezius upper work?
The roll ball trapezius upper primarily targets the trapezius, and also works the abs and serratus anterior as secondary muscles.
What equipment do you need for the roll ball trapezius upper?
The roll ball trapezius upper uses medicine ball.
Is the roll ball trapezius upper good for beginners?
Yes. The roll ball trapezius upper is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • Alternating Dead HangAdvanced · lats and trapezius
  • Archer Pull-UpAdvanced · lats and trapezius
  • Around The World Superman HoldIntermediate · erector spinae, glutes, hamstrings, lats, and trapezius
  • Back LeverAdvanced · erector spinae, glutes, hamstrings, lats, pectorals, and trapezius

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

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