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    The Scapula: Rethinking Shoulder Movement and Dyskinesis

    15 min
    |
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    May 15, 2026
    Well-BeingTechnologyEducation

    Explore the role of the scapula in shoulder movement. Learn about scapular dyskinesis, Subacromial Pain Syndrome (SAPS), and biomechanics in athletes and swimmers.

    The Scapula: Rethinking Shoulder Movement and Dyskinesis

    Best quote from The Scapula: Rethinking Shoulder Movement and Dyskinesis

    “

    Scapular dyskinesis is not an injury in itself, but rather a sign that the rhythm of your movement is off. It is like a drummer in a band who is just a half beat behind—it throws the whole song out of whack.

    ”
    A

    Generated by Ayo Arigbabowo

    Input question

    Teaching on assessment, testing, investigation, diagnosis and physiotherapy treatment of scapular dyskinesis

    Host voices
    Lenaplay
    Milesplay
    Knowledge sources
    Frontiers | Effect of scapular stabilization exercises on subacromial pain (impingement) syndrome: a systematic review and meta-analysis of randomized controlled trials
    link
    https://www.frontiersin.org/articles/10.3389/fneur.2024.1357763/full
    Effectiveness of specific scapular therapeutic exercises in patients with shoulder pain: a systematic review with meta-analysis - PubMed
    link
    https://pubmed.ncbi.nlm.nih.gov/38706660/
    Managing Scapular Dyskinesis
    link
    https://pubmed.ncbi.nlm.nih.gov/37003662/
    untitled
    link
    https://www.oliverfinlay.com/assets/pdf/kibler%20et%20al%20(2013)%20clinical%20implications%20of%20scapular%20dyskinesis%20in%20shoulder%20injury.%20%202013%20consensus%20statement%20from%20the%20scapular%20summit.pdf
    Scapular dyskinesia: evolution towards a systems-based approach
    link
    https://ncbi.nlm.nih.gov/pmc/articles/PMC4935167/
    Original article Scapular movement impairments in individuals with subacromial pain syndrome based on scapular assistance test and scapula reposition test outcomes ☆
    link
    https://www.sciencedirect.com/science/article/abs/pii/S2468781220300205

    Frequently Asked Questions

    Scapular dyskinesis is not an injury itself but a sign that the rhythm of your shoulder movement is off. The scapula acts as a floating island of bone and the ultimate link connecting the arm to the trunk. When this connection becomes messy, it functions like a drummer who is a half-beat behind, throwing the entire movement of the body out of whack and potentially leading to further issues.

    Research indicates that scapular dyskinesis is remarkably common in overhead athletes. For instance, up to 82 percent of pain-free swimmers showed signs of this off-beat movement by the end of just one training session. This suggests that the condition is often about how the body adapts, or fails to adapt, to physical demands rather than being a simple indicator of a pre-existing injury.

    Subacromial Pain Syndrome, or SAPS, is a condition frequently encountered by clinicians and individuals dealing with shoulder pain. While it was long believed that simply fixing the scapula's position would resolve the pain, modern perspectives are rethinking shoulder movement. Understanding the complex web of muscles and the biomechanics of the scapula is essential for addressing the underlying causes of SAPS and improving functional movement.

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    Key Takeaways

    1

    The Mystery of the Floating Bone

    0:00
    0:28
    0:55
    1:20
    1:44
    2

    Beyond the Two-to-One Ratio

    2:06
    2:19
    2:26
    2:43
    2:52
    3:19
    3:30
    3:48
    3

    The Clinical Detective Work

    4:00
    4:17
    4:21
    4:37
    4:48
    5:03
    5:07
    5:24
    5:36
    4

    Solving the Pectoralis Puzzle

    5:55
    6:04
    6:22
    6:28
    6:47
    6:57
    7:14
    7:24
    7:39
    5

    The Stabilization Secret Sauce

    7:52
    8:08
    8:30
    8:35
    8:44
    8:52
    9:09
    9:22
    9:35
    9:51
    6

    The Integrated Rehab Playbook

    10:02
    10:12
    10:24
    5:36
    10:40
    10:49
    11:03
    11:17
    11:28
    11:49
    7

    When the Chain Breaks

    12:03
    12:13
    12:26
    12:32
    12:47
    12:56
    13:16
    5:07
    13:39
    13:51
    8

    Closing the Loop on the Shoulder

    14:01
    14:17
    14:32
    14:44
    15:04
    15:15
    15:21
    15:30

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