Dana, 34: A Sharp Pinch Only in the Middle of the Range
Dana, 34, sits 9 hours a day and trains 4x/week. Overhead pressing and lateral raises above shoulder height produce a sharp pinch at the front of her shoulder; the pain disappears below 80 degrees of elevation. Her thoracic spine is stiff, and in a wall slide her ribs flare and her lower back arches before her arms reach 120 degrees. She also does behind-the-neck lat pulldowns, and a friend told her to 'just push through and stretch it out.' She wants to keep pressing overhead because 'shoulders are my thing.' She has full pain-free range at rest, no night pain, and no numbness or tingling.
1. Explain mechanically why the pain shows up in only part of the range - and why the wall slide finding matters.
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The subacromial space is smallest in mid-range. As the arm elevates, the humeral head and greater tuberosity travel beneath the acromion; the clearance is tightest roughly between 70 and 120 degrees, which is exactly where she reports the pinch and why she is fine below 80 degrees and fine at rest.
What keeps that space open: adequate scapular upward rotation and posterior tilt, plus thoracic extension so the scapula has somewhere to go. In her wall slide, the ribs flare and the lumbar spine extends before 120 degrees - that is compensation, meaning the scapula is not rotating upward on the rib cage, so the shoulder buys elevation from the low back. Stiff thoracic spine reinforces the same pattern.
Behind-the-neck pulldowns are the worst offender in her program: they combine abduction with forced external rotation and load the same tissue against the same narrow space.
Stay in your lane: describe load tolerance and mechanics, do not diagnose impingement or a rotator cuff tear. She has no night pain, no rest pain, no weakness, no neural symptoms - those absences are what make training around it reasonable.
2. Rewrite her upper-body week. What stays, what changes, what goes, and what is your rule for progression?
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Keep the movement patterns. She does not need to abandon overhead work forever; she needs a version her shoulder tolerates.
Stays: a vertical press and a horizontal pull, trained every week.
- Press → landmine press, incline dumbbell press, or neutral-grip press, kept inside the pain-free range.
- Pull → front lat pulldown or seated cable row, full range.
Changes:
- Lateral raise → scapular plane (30-45 degrees in front of the body), stopping below the point of the pinch, or a full-can variation.
- Add scapular upward-rotation and posterior-tilt work: serratus reaches, band pull-aparts, correctly executed wall slides.
- Add thoracic extension mobility: foam roller extension, open books.
- Clean up the wall slide itself - ribs down, no lumbar arch, only as high as she can go without compensating.
Goes: behind-the-neck pulldowns, and any 'push through the pain' instruction.
Progression rule: nothing above 3/10 pain, nothing that reproduces the sharp pinch, and range only expands when the wall slide is clean. Add load before adding range.
3. Three weeks later she is unchanged and now has night pain. What is your response, and how do you say it?
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Night pain is a referral trigger. It moves her out of the 'train around it' bucket and into 'get it looked at.' So do rest pain, weakness or wasting, numbness or tingling, a catching or locking sensation, or a history of trauma.
Say it plainly without diagnosing: 'This is not something I can diagnose, and night pain is the point where I want a clinician to look at it before we keep loading it. I can keep training your lower body and your pulling while that happens.'
Practical steps:
- Keep the sessions she can do pain-free; do not cancel her training, that is how you lose the client and the habit.
- Write a short summary for the clinician: onset, the mid-range pattern, what aggravated it, what you changed, and that it did not respond in three weeks.
- Do not tell her she has impingement, do not promise a timeline, and do not accept 'the internet said to stretch it.'
- Re-screen the shoulder when she returns, and rebuild overhead work from the range she actually has.