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  7. Seated Shoulder Circle

Exercise guide

Seated Shoulder Circle

  • Beginner
  • Isolation
  • Rep-based
  • Back
  • Shoulders

The Seated Shoulder Circle is a mobility-focused isolation exercise that improves joint health and relieves tension in the upper back and deltoids. It effectively warms up the rotator cuff while engaging the rhomboids and trapezius through a full range of motion.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Seated Shoulder Circle demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Deltoids
  • Rhomboids
  • Trapezius

Secondary

  • Biceps
  • Serratus anterior

Equipment

  • Body weight

Setup

  1. Sit upright on a flat bench with your feet planted firmly on the floor, hip-width apart.
  2. Maintain a tall, neutral spine with your core lightly engaged to prevent swaying.
  3. Let your arms hang naturally at your sides or place your fingertips lightly on your shoulders for better spatial awareness.

How to do it

  1. Inhale as you shrug your shoulders upward toward your ears in a smooth, controlled motion.
  2. Roll your shoulders backward, consciously squeezing your shoulder blades together as you move through the posterior arc.
  3. Exhale as you depress your shoulders downward and then pull them forward to complete the circular rotation.
  4. Perform the movement at a slow, deliberate tempo, spending 2-3 seconds per full rotation.

Form checklist

  • Keep your neck relaxed and your chin neutral; do not poke your head forward.
  • Ensure the movement comes strictly from the shoulder girdle, not the elbows or torso.
  • Maintain a vertical spine throughout—avoid arching your lower back as you roll backward.
  • Focus on achieving the largest pain-free range of motion possible.

Pro tips

  • To maximize rhomboid activation, focus on the 'pinch' at the back of the circle as if trying to hold a pencil between your shoulder blades.
  • Synchronize your breath with the movement: inhale during the upward/opening phase and exhale during the downward/closing phase.

Make it harder

  • Hold light 2-5lb dumbbells to add resistance to the elevation and retraction phases.
  • Perform the circles with your arms extended straight out to your sides at shoulder height to increase the lever arm and deltoid demand.

Frequently asked

What muscles does the seated shoulder circle work?
The seated shoulder circle primarily targets the deltoids, rhomboids, and trapezius, and also works the biceps and serratus anterior as secondary muscles.
What equipment do you need for the seated shoulder circle?
The seated shoulder circle requires no equipment — just your body weight.
Is the seated shoulder circle good for beginners?
Yes. The seated shoulder circle is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • Band Incline Y RaiseIntermediate · deltoids, rhomboids, and trapezius
  • Dumbbell Incline Rear Lateral RaiseIntermediate · deltoids, rhomboids, and trapezius
  • Dumbbell One Arm Reverse Fly With SupportIntermediate · deltoids, rhomboids, and trapezius
  • Dumbbell Rear FlyBeginner · deltoids, rhomboids, 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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