📖 Static demo — read-only snapshot

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  • 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.

Gaze Stabilization — VOR ×2

Draftsensory90%intermediate⬤ strong evidence
View FHIR resourceFHIR R4 ActivityDefinition — the interoperable form of this exercise

Positions & Range of Motion

Start
seated, holding a target in front at arm's length with eyes fixated on it, head neutral
End
head and target moved simultaneously in opposite directions at matched speed while the target stays sharply in focus
Range of Motion
cervical rotation oscillations paired with equal opposite target motion, doubling angular VOR demand; amplitude limited to where the target stays clear

How to Perform

Hold a target in front of you and move the head and target in OPPOSITE directions simultaneously while maintaining clear fixation. Doubles the angular demand on the VOR vs ×1.

Watch on YouTube↗

Opens a YouTube search for “Gaze Stabilization — VOR ×2”

Starting position: seated

Coaching Cues

  1. 1

    Move head and target in opposite directions at the same speed

    (verbal)
  2. 2

    Target stays sharp — slow down before it blurs

    (verbal)

Evidence-Based Dosing & EMG Data

Recommended Dosing

Layer in after VOR×1 is tolerated. 1–2 minutes per direction, multiple times daily.

Muscles Involved (0)

No muscles linked.

Easier Variations ↓

1

VOR ×1

Return to VOR ×1 if the target blurs or symptoms build.

Harder Variations ↑

1

VOR ×2 on Foam

Add a foam pad to integrate vestibular-postural demand.

Why This Exercise Matters

Everyday activities this exercise helps you do — essential means it directly trains the capacity the task needs:

WalkingSingle-Leg Balance

Research Notes

Standard progression in vestibular PT. Eye-head substitution variant (large saccade to target before head follows) promotes central preprogramming of compensatory eye movements [Hall 2022 — ANPT/APTA CPG].