Three Highly Effective Exercises to Treat a Rotator Cuff Injury
Key insights: 60-second read
- Most rotator cuff injuries are the "last straw" – They're not the start of something new, but the moment the rotator cuff could no longer tolerate its current mechanical environment.
- Look beyond the shoulder – Neck stiffness, upper back restrictions, and poor shoulder posture are often hidden contributors.
- Four unique exercises – Two mobility drills (thoracic, posterior shoulder), a joint capsule release, and a functional strength exercise.
- Equipment needed – Lacrosse ball, power band, foam roller (affiliate links provided).
One of the most common causes of shoulder pain is an injury to the rotator cuff.
These muscles have an important role to play in moving and stabilizing a healthy shoulder joint. And while it's important to work hard on settling any rotator cuff pain, we can't neglect what's going on around it.
In general, most non-traumatic shoulder pain is a consequence of something else. In this instance, most rotator cuff injuries are not the start of something brand new, but the moment the rotator cuff could no longer tolerate its current mechanical environment.
So, when trying to rehabilitate a rotator cuff injury we also need to look closely at the neck and upper back as well.
Are you stiff in the neck?
Is your upper back and rib cage restricted?
Is your shoulder posture less than ideal?
The answers to these questions, and more, will help frame what needs to change to give your rotator cuff injury the best chance of healing.
On this page
1. Why a Rotator Cuff Injury is Often the Last Straw
In general, most non-traumatic shoulder pain is a consequence of something else. In this instance, most rotator cuff injuries are not the start of something brand new, but the moment the rotator cuff could no longer tolerate its current mechanical environment.
So, when trying to rehabilitate a rotator cuff injury we also need to look closely at the neck and upper back as well.
Are you stiff in the neck? Is your upper back and rib cage restricted? Is your shoulder posture less than ideal? The answers to these questions, and more, will help frame what needs to change to give your rotator cuff injury the best chance of healing.
2. Lacrosse Ball Thoracic Mobility Exercise
This exercise targets stiffness in the upper back (thoracic spine), which is a common hidden contributor to rotator cuff dysfunction. When the upper back is restricted, the shoulder blade can't move properly, altering rotator cuff mechanics.
Using a lacrosse ball, lie on your back and place the ball just to the side of your spine in the upper back area. Gently roll to find stiff, restricted spots, then hold for 30-60 seconds while breathing deeply. Move systematically down your upper back.
3. Lacrosse Ball Posterior Shoulder Mobility Exercise
The back of the shoulder capsule is a common site of hidden restriction. When this area is tight, it can limit internal rotation and contribute to impingement or rotator cuff issues.
To address this, lie on your side with a lacrosse ball placed just behind your shoulder joint (in the fleshy part of the posterior deltoid/rotator cuff area). Gently roll to find tender or tight spots, then hold with steady pressure. You can also gently rotate your arm in and out while maintaining pressure to help free up soft tissue restrictions.
4. Shoulder Joint Capsule Mobility Exercise
The shoulder joint capsule can become tight and restricted, limiting range of motion and altering how the rotator cuff functions. This exercise uses gentle, controlled movements to help restore capsular mobility.
Using a power band for assistance, perform gentle distraction and rotation movements to mobilise the joint capsule. The video demonstrates specific techniques to target different parts of the capsule.
5. Functional Rotator Cuff Strength Exercise
Once you've addressed the hidden restrictions, it's time to strengthen the rotator cuff in a way that respects the newly available mechanics. This functional exercise integrates rotator cuff activation with proper shoulder blade control.
The exercise uses a power band to provide resistance while you move your arm through controlled patterns. Focus on maintaining good posture and keeping the shoulder blade stable throughout.
6. Helpful Equipment for This Video
Please note: These are affiliate links. I may earn a small commission if you purchase through them, at no extra cost to you.
Related: The Cause of Shoulder Pain: Why it's a Consequence of Something Else
I genuinely hope this article offers a fresh perspective - or at least one useful takeaway. If you have a different issue, or simply want to learn more about how your body moves, head over to the Your Wellness Nerd YouTube channel. Subscribe if you feel inclined, and let me know in the comments what you'd like me to cover next.
– Grant
Frequently Asked Questions
What is the "last straw" concept for rotator cuff injuries?
Most rotator cuff injuries are not the start of something new, but the moment the rotator cuff could no longer tolerate its current mechanical environment - often due to hidden restrictions in the neck, upper back, or poor posture.
What exercises help rotator cuff injuries?
The four exercises in the video are: 1) Lacrosse ball thoracic mobility, 2) Lacrosse ball posterior shoulder mobility, 3) Shoulder joint capsule mobility, and 4) Functional rotator cuff strength with a power band.
How does the upper back affect rotator cuff health?
When the upper back (thoracic spine) is stiff, the shoulder blade can't move properly, altering rotator cuff mechanics. Addressing upper back restrictions is often key to lasting relief.
What equipment do I need for these exercises?
A power band, lacrosse ball, and foam roller are recommended. These tools help with mobility work and strengthening. Affiliate links are provided in the article.
One profound insight from this post
"Most rotator cuff injuries are not the start of something new, but the moment the rotator cuff could no longer tolerate its current mechanical environment."
If you found this video useful please leave a like and let me know in the comments! Also, please consider subscribing to the Your Wellness Nerd YouTube channel for more helpful information.
– Grant
Living With Persistent Pain?
If your pain has lasted longer than expected, feels disproportionate to injury, or hasn't responded to standard treatment, you may benefit from a broader approach. Learn more about our shoulder pain physiotherapy services in Port Macquarie.
Want personalised guidance?
If you'd like help making sense of your aches, pains, or ongoing symptoms, you can book with Grant either in Port Macquarie or via an online telehealth consultation.
