📖 Static demo — read-only snapshot
You’re browsing a static build of the Body IQ knowledge graph, so everything loads with no backend. A few things that need the live server are turned off here:
- Global search (sidebar) is disabled — it queries the API.
- The JSON API and the API “Try it” playgroundaren’t included.
- FHIR resources are build-time snapshots served as static files, not the live /api/exercises/<slug>/fhir route.
- The data is a snapshot — it refreshes only when the demo is rebuilt, not live from the database.
Everything else — the body map, progression ladders, coverage heatmap, exercise finder, and all anatomy/exercise/source pages — works fully. The full app (live search + API + database) runs from the source on GitHub.
← Prone External Rotation at 90° Abduction
Prone External Rotation at 90° Abduction
The movements it trains, the muscles that produce them, and the citations behind them.
Draftstrong evidence
Trains 2 movements
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Produced by 6 muscles, weighted by role
primary ×2
InfraspinatusTeres Minor
secondary
Posterior Deltoid
stabilizer ×2
SupraspinatusMiddle Deltoid
lengthening
Subscapularis
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Backed by 7 sources
Kisner C, Colby LA, Borstad J (2017)refAmerican College of Sports Medicine (2021)DOIReinold MM, Wilk KE, Fleisig GS, et al. (2004)DOIHa SM, Kwon OY, Cynn HS, et al. (2013)PMID 23675794Kurokawa D, Sano H, Nagamoto H, et al. (2014)DOIYu IY, Jung IG, Kang MH, Oh JS (2021)PMID 32920111Sung DH, Kim S, Lee J, et al. (2026)PMID 41559205