Roll Ball Infraspinatus (VERSION 2)
- Target muscle
- —
- Equipment
- Rollball
- Body part
- Back
- Type
- Stretching
The Roll Ball Infraspinatus (VERSION 2) is a self-myofascial release variation that targets the infraspinatus, a rotator cuff muscle covering the posterior surface of the scapula. Using a rollball positioned between the upper back and a wall, you apply sustained pressure to the infraspinatus to reduce tissue adhesions and restore shoulder internal rotation range of motion. It is commonly used to address posterior shoulder tightness in athletes and those who perform overhead or pressing movements.
How to do the Roll Ball Infraspinatus (VERSION 2)
- 1Stand facing away from a wall with a rollball in your hand. Place the ball between your upper back and the wall, positioning it over the infraspinatus — the muscular area on the back of your shoulder blade, below the spine of the scapula.
- 2Lean your body weight back into the ball to create initial contact pressure. Keep your feet roughly shoulder-width apart and about one foot away from the wall so you can control how much load you apply.
- 3Cross the arm on the working side across your chest, bringing your hand toward the opposite shoulder. This moves the scapula away from the spine and exposes more of the infraspinatus to the ball.
- 4Using your legs to drive movement, slowly shift your body up, down, and in small lateral arcs so the ball rolls across the infraspinatus. Move at roughly one inch per second.
- 5When you locate a tender or restricted spot, pause and hold steady pressure there for 20–30 seconds. Breathe slowly and allow the tissue to soften under the sustained load.
- 6Continue exploring the infraspinatus by adjusting the height and lateral position of the ball, covering from just below the scapular spine down toward the inferior angle of the shoulder blade.
- 7To increase pressure, bend your knees slightly and lean more of your body weight into the wall. To reduce it, stand more upright and bear less load.
- 8Spend 60–90 seconds total on each side, then switch arms and repeat on the opposite shoulder.
Form tips
- Keep the arm on the working side crossed over your chest throughout the session — letting it hang at your side tucks the scapula back over the ball and limits access to the infraspinatus.
- Use slow, controlled leg movement to drive the ball rather than shifting your upper body; this gives you more precise control over where the pressure lands.
- Breathe out slowly when you settle onto a tender spot — exhaling reduces muscular guarding and allows the nervous system to permit greater tissue release.
- Start with lighter pressure by standing more upright, especially if the infraspinatus is acutely sore or you are new to rolling this area.
- Avoid rolling directly onto the bony spine of the scapula or the posterior glenohumeral joint; keep the ball in the fleshy muscle belly between those landmarks.
Common mistakes
- Rolling too quickly over the infraspinatus, which does not give the tissue enough time under pressure to release — hold on tight spots rather than continuously moving.
- Keeping the working arm at the side instead of crossed over the chest, which allows the scapula to shield the infraspinatus and reduces the effectiveness of the technique.
- Applying maximum body weight from the start, which can cause sharp pain and reflexive muscle guarding that prevents any tissue release.
- Holding the breath while on a tender spot, which keeps the nervous system in a protective state and limits how much the muscle relaxes.
- Placing the ball too high on the trapezius or too far medially toward the spine, missing the infraspinatus entirely and rolling structures that are not the target of this exercise.
Frequently asked questions
What is the infraspinatus and why does it get tight?
The infraspinatus is a rotator cuff muscle that occupies most of the posterior surface of the scapula. Its primary role is external rotation and horizontal abduction of the shoulder. It commonly becomes overloaded and restricted in people who do heavy pressing or overhead work, throw repetitively, or spend long hours with the arm internally rotated at a desk.
What is the difference between Roll Ball Infraspinatus and Roll Ball Infraspinatus VERSION 2?
The original version is typically performed on the floor with the rollball under the posterior shoulder. VERSION 2 uses a wall instead, allowing you to stand upright and control loading through leg position rather than body weight on the floor. The wall variation is easier to get into, allows more incremental pressure adjustment, and is accessible to those who have difficulty getting down to and up from the floor.
How often should I roll the infraspinatus?
For general maintenance, two to three times per week is sufficient. If you are managing acute posterior shoulder tightness or working to restore internal rotation before or after a training session, daily use for short sessions of 60–90 seconds per side is reasonable. Avoid rolling an acutely inflamed or injured shoulder without first consulting a healthcare professional.
Can this exercise help with shoulder impingement?
Posterior shoulder tightness is a contributing factor in many shoulder impingement presentations because a stiff infraspinatus can restrict normal humeral head mechanics. Releasing the infraspinatus with self-myofascial techniques is often included in rehabilitation protocols, but it addresses only one piece of the problem. If you have diagnosed impingement, use this as a complement to a structured program rather than a standalone solution.
Should I do this before or after training?
Both are useful. Rolling before training can increase tissue pliability and improve shoulder rotation range of motion as part of a warm-up routine. Rolling after training helps manage accumulative tightness. If used pre-training, follow with a brief dynamic shoulder warm-up to activate the muscles you just released.
