Research Review: Evaluating the FMS as an Injury Prediction Tool
Can the Functional Movement Screen (FMS) actually predict injuries—or is it just one piece of a much bigger risk puzzle?
Sports physical therapists Stephanie Newbold and Kyle Matsel review 25 years of evidence on the FMS, the Selective Functional Movement Assessment (SFMA), Y-Balance Test, injury-risk algorithms, and the emerging role of AI in movement health.
The evidence shows that the FMS is reliable and clinically useful, but not a standalone injury-prediction tool. Its value increases when paired with Y-Balance, prior injury history, current pain, and lifestyle factors. Pain with movement and major limitations (1s or asymmetries) are consistently linked to higher risk, with studies reporting up to a 2.7× greater likelihood of injury in certain groups.
Today, self-screening tools like Symmio expand access and support early intervention, while AI and machine learning models use FMS as one input among many to improve risk stratification.
Takeaway: Coaches, clinicians, and performance professionals should start with movement quality, then add context—injury history, pain, and lifestyle data—to make more informed, evidence-based decisions.
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Interested in one part of this video? Here is a breakdown of what's covered:
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00:07 Intro & clinical context
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01:45 Why FMS was created (beyond basic sports physicals)
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04:01 The “injury prediction” debate—what FMS can/can’t do
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06:15 Variability analogy & why single metrics fall short
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08:41 Meta-analyses: AUC, reliability, and 2.7× risk findings
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10:58 Pain & major movement limitations vs composite score
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13:24 1s/asymmetries and injury odds (beyond the 14/21 cut)
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15:46 Multifactorial risk: add Y-Balance + history + pain
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18:02 Risk categories (substantial → optimal) & lost-time injury rates
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20:19 AI/ML models with FMS: performance + risk insights
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21:30 “Piece of the puzzle” mindset
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23:47 Broader risk factors (BMI, dorsiflexion, readiness, etc.)
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26:07 Cardiometaphor: stacking risk factors changes decisions
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28:23 Compounding risks → sharply higher injury likelihood
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30:10 Return-to-duty studies: residual pain/readiness gaps
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32:21 Efficiency: fast pain screens (SFMA) at scale
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32:58 Self-screening & patient empowerment (Symmio)
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39:52 Lifestyle domains drive MSK health
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42:12 Re-screening & discharge education
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43:43 Key takeaways & wrap
References:
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Busch AM, Clifton DR, Onate JA, Ramsey VK, Cromartie F. Relationship of preseason movement screens with overuse symptoms in collegiate baseball players. Int J Sports Phys Ther. 2017;12(6):960-966.
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Kiesel K, Plisky PJ, Voight ML. Can serious injury in professional football be predicted by a preseason functional movement screen? N Am J Sports Phys Ther. 2007;2(3):147-158
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Lehr ME, Plisky PJ, Butler RJ, et al. Field-expedient screening and injury risk algorithm categories as predictors of noncontact lower extremity injury. Scand J Med Sci Sports. 2013;23(4):e225-232.
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Mokha M, Sprague PA, Gatens DR. Predicting musculoskeletal injury in national collegiate athletic association division ii athletes from asymmetries and individual-test versus composite functional movement screen scores. J Athl Train. 2016;51(4):276-282.
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