Exercise guide
Suspender Scapular Retraction
- Beginner
- Isolation
- Rep-based
- Back
- Shoulders
This isolation exercise strengthens the rhomboids and middle trapezius by focusing purely on shoulder blade movement, improving posture and scapular stability.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Adjust the suspension straps to mid-length and stand facing the anchor point.
- Grasp the handles with a neutral grip (palms facing each other) and walk your feet forward to create a slight backward lean.
- Extend your arms fully and align your body in a straight plank position from head to heels.
- Position your feet hip-width apart for a stable base.
How to do it
- Keeping your arms perfectly straight, exhale and pull your shoulder blades back and together to lift your chest toward the handles.
- Hold the peak contraction for one second, focusing on squeezing the muscles between your shoulder blades.
- Inhale and slowly reverse the movement, allowing your shoulder blades to spread apart (protract) while maintaining control.
- Perform the movement with a controlled tempo, ensuring the elbows do not bend at any point.
Form checklist
- Keep elbows locked straight throughout the entire set.
- Avoid shrugging your shoulders toward your ears; keep them depressed.
- Maintain a rigid core and glute bridge to prevent your hips from sagging.
- Ensure the movement is initiated and finished solely by the shoulder blades.
Pro tips
- Visualize pinching a pencil between your shoulder blades at the top of the movement for maximum muscle recruitment.
- Focus on 'pushing' your chest through your arms rather than 'pulling' with your hands to enhance the mind-muscle connection with the mid-back.
Make it harder
- Walk your feet further toward the anchor point to increase the angle of your body and the resistance of the movement.
- Perform the exercise unilaterally (one arm at a time) to increase the load and challenge your rotational core stability.
Frequently asked
- What muscles does the suspender scapular retraction work?
- The suspender scapular retraction primarily targets the rhomboids and trapezius, and also works the deltoids and serratus anterior as secondary muscles.
- What equipment do you need for the suspender scapular retraction?
- The suspender scapular retraction uses suspension trainer.
- Is the suspender scapular retraction good for beginners?
- Yes. The suspender scapular retraction is a beginner-friendly movement and a strong foundation to build on.