{
  "resourceType": "ActivityDefinition",
  "id": "ankle-tip-rocking",
  "url": "https://bodyiq.dev/fhir/ActivityDefinition/ankle-tip-rocking",
  "version": "1",
  "name": "AnkleTipRocking",
  "title": "Ankle-Tip Rocking",
  "status": "draft",
  "experimental": true,
  "description": "Stand with feet hip-width, weight balanced. Rock slowly forward onto the balls of the feet, then backward onto the heels — small amplitude, slow tempo. Attend to proprioceptive and interoceptive feedback throughout.",
  "useContext": [
    {
      "code": {
        "system": "http://terminology.hl7.org/CodeSystem/usage-context-type",
        "code": "user"
      },
      "valueCodeableConcept": {
        "text": "difficulty: beginner"
      }
    }
  ],
  "topic": [
    {
      "coding": [
        {
          "system": "https://bodyiq.dev/fhir/CodeSystem/exercise",
          "code": "ankle-tip-rocking",
          "display": "Ankle-Tip Rocking"
        }
      ]
    }
  ],
  "kind": "ServiceRequest",
  "dosage": [
    {
      "text": "1–2 minutes, 2–3×/day. Useful before or between focused work blocks."
    }
  ],
  "usage": "Evidence: limited.",
  "note": [
    {
      "text": "Rock at a pace where you can feel the weight shift through every part of your foot"
    },
    {
      "text": "Eyes can be open or closed — closed adds vestibular load"
    }
  ]
}