Exercise guide
Sitting Scapular Adduction
- Beginner
- Isolation
- Rep-based
- Back
- Shoulders
This isolation exercise targets the rhomboids and middle trapezius to improve postural alignment and scapular stability by focusing on horizontal retraction.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit upright on the edge of a flat bench with your feet planted firmly on the floor, hip-width apart.
- Maintain a neutral spine with your chest lifted and shoulders relaxed.
- Let your arms hang naturally at your sides or rest your hands lightly on your thighs.
How to do it
- Exhale as you pull your shoulder blades back and together toward your spine, imagining you are pinching a pencil between them.
- Hold the peak contraction for 2 seconds, focusing on the squeeze in your mid-back.
- Inhale as you slowly release the tension, allowing your shoulder blades to return to the starting position.
- Maintain a controlled 2-2-2 tempo (2 seconds to retract, 2 second hold, 2 seconds to release).
Form checklist
- Keep your shoulders depressed; do not let them shrug up toward your ears.
- Avoid leaning your torso back to compensate for the movement.
- Ensure the movement is driven by the shoulder blades, not by pulling with your arms.
- Keep your chin tucked slightly to maintain a neutral cervical spine.
Pro tips
- Focus on the 'mind-muscle connection' by visualizing the inner borders of your shoulder blades touching.
- Keep your chest 'proud' throughout the entire set to maximize the available range of motion for retraction.
Make it harder
- Increase the isometric hold at the peak of the contraction to 5-10 seconds per rep.
- Perform the movement with your arms extended straight out in front of you at shoulder height to increase the lever arm.
Frequently asked
- What muscles does the sitting scapular adduction work?
- The sitting scapular adduction primarily targets the rhomboids and trapezius, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the sitting scapular adduction?
- The sitting scapular adduction requires no equipment — just your body weight.
- Is the sitting scapular adduction good for beginners?
- Yes. The sitting scapular adduction is a beginner-friendly movement and a strong foundation to build on.