📖 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.
Dead Hang
Why Include This
The entry point to every hanging progression. Grip endurance, not pulling strength, is the usual limiter early on, and this rung isolates it while accustoming the shoulder to axial load.
Evidence basis: expert-opinion
Positions & Range of Motion
- Start
- hanging from a bar, hands shoulder-width in a pronated grip, arms straight, feet clear of the floor
- End
- position held; shoulders relaxed toward the ears, ribcage down
- Range of Motion
- static hold at end-range shoulder flexion
How to Perform
Passive hang from an overhead bar with the elbows straight and the shoulders allowed to elevate, building grip endurance and tolerance to loaded overhead shoulder flexion.
Opens a YouTube search for “Dead Hang”
Coaching Cues
- 1
Let your shoulders come up toward your ears — this one is meant to be passive
(verbal) - 2
Breathe normally and keep your ribs down rather than arching
(verbal)
Evidence-Based Dosing & EMG Data
3 holds × 20–45 s, 2–3×/week (consensus programming, not RCT-derived)
Muscles Involved (7)
Primary Movers
Secondary Movers
Stabilizers
Harder Variations ↑
Scapular Pull-Up
Progress to Scapular Pull-Up.
Target Movements (3)
Why This Exercise Matters
Everyday activities this exercise helps you do — essential means it directly trains the capacity the task needs:
Goals This Helps With
Rehab, performance, prevention, and mobility goals this exercise supports — essential means it's a cornerstone:
Research Notes
claude-researched 2026-08 (bodyweight ladders). Rung ordering is community consensus, not trial evidence — see source bodyweight-progression-consensus-2026. EMG and RCT sourcing pending.
Evidence Sources (1)
- 📄Community-consensus bodyweight progression sequences— r/bodyweightfitness Recommended Routine contributors; allied coaching material
Consensus progression sequence — supports the rung's position in the ladder, not its anatomy.