Scapula Retraction Protraction
- Target muscle
- —
- Equipment
- Body weight
- Body part
- Back
- Type
- Stretching
Scapula Retraction Protraction is a bodyweight mobility exercise that trains deliberate control of the shoulder blades through their full range of motion. By alternately squeezing the scapulae together (retraction) and spreading them apart (protraction), you activate the rhomboids and mid-trapezius during retraction and the serratus anterior during protraction. Regular practice improves posture, scapular stability, and long-term shoulder health.
How to do the Scapula Retraction Protraction
- 1Start in a quadruped position with your hands directly under your shoulders and knees under your hips, spine neutral.
- 2Keep your elbows straight and your head in line with your torso throughout the movement.
- 3Inhale to prepare, then exhale and let your shoulder blades slide apart — push the floor away so your upper back rises slightly toward the ceiling (protraction).
- 4Hold the protracted position for one to two seconds, feeling the stretch between the shoulder blades.
- 5Inhale and draw your shoulder blades toward each other, allowing your chest to drop gently toward the floor (retraction).
- 6Hold the retracted position for one to two seconds, feeling the squeeze in the mid-back.
- 7Continue alternating between protraction and retraction in a slow, controlled rhythm for the prescribed number of repetitions.
Form tips
- Move only the shoulder blades — keep your elbows locked out and avoid bending them as you cycle through the positions.
- Think of 'spreading' the upper back on protraction and 'pinching a pencil' between the shoulder blades on retraction to feel the correct muscles engage.
- Breathe deliberately: exhale as you protract, inhale as you retract, to reinforce thoracic mobility.
- Keep the core lightly braced throughout so the lower back stays neutral and doesn't compensate for scapular movement.
- Move slowly — two to three seconds in each direction — to build motor control rather than just range.
Common mistakes
- Bending the elbows during the movement: this shifts work away from the scapular muscles and turns the exercise into a push-up, defeating the purpose of isolated scapular control.
- Shrugging the shoulders toward the ears: elevating the traps during retraction limits rhomboid engagement and can create neck tension; keep the shoulders down and away from the ears.
- Rushing through repetitions: moving too quickly turns a control drill into a momentum exercise, reducing neuromuscular benefit and the ability to find end-range positions.
- Letting the lower back sag during retraction: losing core bracing causes the lumbar spine to hyperextend, which compensates for limited scapular mobility instead of improving it.
- Performing only partial range: stopping short of full protraction means the serratus anterior never reaches peak activation, leaving an important stabilizer undertrained.
Frequently asked questions
What muscles does Scapula Retraction Protraction work?
Retraction primarily activates the rhomboids and middle trapezius, which pull the shoulder blades toward the spine. Protraction activates the serratus anterior, which wraps around the ribcage and draws the scapulae apart. Together, the exercise trains the full ring of muscles responsible for scapular stability.
How many reps and sets should I do?
For mobility and motor control, 2–3 sets of 10–15 slow, controlled repetitions works well. Because this is a corrective exercise rather than a strength movement, quality matters far more than volume — focus on feeling each position clearly.
Can I do this exercise if I have shoulder pain?
Scapula Retraction Protraction is often used as a shoulder rehabilitation drill, but you should check with a physiotherapist if you have an active injury. In most cases, pain-free controlled movement through this range is considered beneficial for shoulder health.
What is the difference between scapular retraction and protraction?
Retraction means drawing the shoulder blades toward the spine — the movement your back makes when you squeeze your shoulder blades together. Protraction means spreading the shoulder blades away from the spine — the movement your back makes when you reach forward or round your upper back slightly.
When in my workout should I do this exercise?
It works best as a warm-up or activation drill before upper-body pressing or pulling exercises, or as a corrective movement at the end of a session. It can also be done daily as a postural reset, especially if you spend long hours sitting at a desk.
