{
  "resourceType": "ActivityDefinition",
  "id": "pfm-sniff-flop-drop",
  "url": "https://bodyiq.dev/fhir/ActivityDefinition/pfm-sniff-flop-drop",
  "version": "1",
  "name": "PfmSniffFlopDrop",
  "title": "Sniff, Flop, and Drop (PFM Downtrain Technique)",
  "status": "draft",
  "experimental": true,
  "description": "Three-part sequence: (1) quick abdominal SNIFF expanding the belly outward, (2) FLOP the stomach outward (easier in forward-kneeling), (3) DROP — consciously release pelvic floor sphincters. Combine with breath retraining. NOT a contraction technique.",
  "useContext": [
    {
      "code": {
        "system": "http://terminology.hl7.org/CodeSystem/usage-context-type",
        "code": "user"
      },
      "valueCodeableConcept": {
        "text": "difficulty: intermediate"
      }
    }
  ],
  "topic": [
    {
      "coding": [
        {
          "system": "https://bodyiq.dev/fhir/CodeSystem/exercise",
          "code": "pfm-sniff-flop-drop",
          "display": "Sniff, Flop, and Drop (PFM Downtrain Technique)"
        }
      ]
    }
  ],
  "kind": "ServiceRequest",
  "dosage": [
    {
      "text": "10–15 reps × 2×/day."
    }
  ],
  "usage": "Evidence: moderate.",
  "note": [
    {
      "text": "Hands on belly — abdomen expands outward, not chest up"
    },
    {
      "text": "Drop should feel like a sigh in the pelvis, not a push"
    }
  ]
}