📖 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.
  • 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.

Empty Can and Full Can Tests Do Not Selectively Activate Supraspinatus

Boettcher CE, Ginn KA, Cathers I (2009)

Reviewed85%journal
🔗 DOI: 10.1016/j.jsams.2008.09.005

Neither empty can nor full can tests selectively isolate supraspinatus — 9 other shoulder muscles are equally activated during both tests.

Identifiers

DOI10.1016/j.jsams.2008.09.005
PMID19054712

Linked Entities (1)

ExerciseEmpty Can and Full Can Tests Do Not Selectively Activate Supraspinatus — evidence for Empty Can Exercise (Scaption with Thumbs Down)