📖 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.

Isometric Neck Strengthening (4 Directions)

Isometric Neck Strengthening (4 Directions)

The movements it trains, the muscles that produce them, and the citations behind them.

Draftstrong evidence
Trains 4 movements
Produced by 4 muscles, weighted by role
primary ×2
Deep Cervical FlexorsErector Spinae Group
secondary
Sternocleidomastoid
stabilizer
Upper Trapezius
Backed by 2 sources