{
  "schemaVersion": "1.0.0",
  "exerciseSlug": "rope-triceps-pushdown",
  "assetId": "rope-triceps-pushdown-preview-shaos-v1",
  "role": "preview",
  "status": "approved",
  "version": "v1.0.0",
  "reviewedAt": "2026-09-03",
  "source": {
    "canonicalArtwork": "/assets/exercises/rope-triceps-pushdown/anatomy-v5.webp",
    "sha256": "a49669f53214eed7c8c1d460c282d9c60a73b18518c0c8020567211917e6599a"
  },
  "production": {
    "method": "Identity-preserving key poses with a fixed cable machine, rope length, stance, and foot baseline, arranged into a seamless standard-tempo loop.",
    "highlightCue": "Illustrative ShaOS activation cue; not an EMG measurement.",
    "highlightLegend": {
      "scheme": "primary-secondary",
      "primary": { "label": "Primary muscles", "color": "#D97706", "muscles": ["Triceps"] },
      "secondary": { "label": "Secondary muscles", "color": "#8F969B", "muscles": ["Forearms"] }
    },
    "principle": "Keep the triceps cue visible at rest, build through elbow extension, peak at lockout, and ease during the controlled return."
  },
  "playback": { "width": 720, "height": 720, "durationSeconds": 6, "frameRate": 20, "muted": true, "loop": true },
  "files": {
    "preview": { "path": "preview.mp4", "mimeType": "video/mp4", "bytes": 577081, "sha256": "12a97d7f372c6452694fa5b2f15b52af9f89376168d2f8330288d2634df307c2" },
    "poster": { "path": "poster.webp", "mimeType": "image/webp", "bytes": 30892, "sha256": "3d747af298280512f3076d06229d5f55a320a427881fc2418f483faeb18c6e96" }
  }
}