📖 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.

Is the Psoas a Hip Flexor in the Active Straight Leg Raise?

Hu H, Meijer OG, van Dieën JH, et al. (2011)

Reviewed85%journal📄 Free Fulltext
📕 Download PDF📄 Read Fulltext🔗 DOI: 10.1007/s00586-010-1508-5

Psoas active both ipsilaterally and contralaterally during ASLR — functions primarily as lumbar spine stabilizer rather than pure hip flexor.

Identifiers

DOI10.1007/s00586-010-1508-5
PMCPMC3082678

Linked Entities (1)

ExerciseIs the Psoas a Hip Flexor in the Active Straight Leg Raise? — evidence for Straight Leg Raise