Der kommerziell sichere Übungsdatensatz.

{
  "id": "squat",
  "name": "Langhantel-Kniebeuge",
  "category": "strength",
  "description": "Eine mehrgelenkige Unterkörperübung, die Quadrizeps, Gesäßmuskeln und Beinbeuger beansprucht.",
  "instructions": [
    "Lege die Stange auf den oberen Trapezmuskeln ab.",
    "Entracke und tritt zurück, Füße schulterbreit.",
    "Spanne den Core an und gehe herunter, bis die Oberschenkel parallel sind.",
    "Drücke durch die Fersen zurück in den Stand.",
    "Wiederhole."
  ],
  "tips": [
    "Halte die Brust während der gesamten Bewegung oben.",
    "Drücke die Knie in Linie mit den Zehen nach außen."
  ],
  "force_type": "push",
  "mechanic": "compound",
  "difficulty": "intermediate",
  "equipment": "barbell",
  "body_part": "upper_legs",
  "primary_muscles": [
    "gluteus_maximus",
    "quadriceps"
  ],
  "secondary_muscles": [
    "erector_spinae",
    "hamstrings"
  ],
  "goals": [
    "hypertrophy",
    "strength",
    "power"
  ],
  "tags": [
    "powerlifting",
    "leg_day",
    "big_three"
  ],
  "variation_group": "squat",
  "is_unilateral": false,
  "is_bodyweight": false,
  "is_placeholder": false,
  "relations": [
    {
      "to": "banded-squat",
      "type": "alternative"
    },
    {
      "to": "banded-squat",
      "type": "alternative"
    },
    {
      "to": "db-squat",
      "type": "alternative"
    },
    {
      "to": "db-squat",
      "type": "alternative"
    },
    {
      "to": "heel-elevated-squat",
      "type": "alternative"
    },
    {
      "to": "heel-elevated-squat",
      "type": "alternative"
    },
    {
      "to": "smith-machine-squat",
      "type": "alternative"
    },
    {
      "to": "trx-squat",
      "type": "alternative"
    },
    {
      "to": "trx-squat",
      "type": "alternative"
    },
    {
      "to": "jump-squat",
      "type": "progression"
    },
    {
      "to": "front-squat",
      "type": "progression_of"
    },
    {
      "to": "pause-squat",
      "type": "progression_of"
    },
    {
      "to": "stability-ball-wall-squat",
      "type": "regression"
    },
    {
      "to": "goblet-squat",
      "type": "regression_of"
    },
    {
      "to": "smith-machine-squat",
      "type": "regression_of"
    }
  ],
  "images": {
    "classic": [
      "start",
      "peak"
    ],
    "flat": [
      "start",
      "peak"
    ]
  }
}

INSERT INTO exercise (id, name, category, difficulty, equipment, body_part)
VALUES ('squat', 'Langhantel-Kniebeuge', 'strength', 'intermediate', 'barbell', 'upper_legs');

interface Exercise {
  id: string;
  name: string;
  description?: string;
  instructions?: string[];
  tips?: string[];
  category: "strength" | "cardio" | "olympic" | "plyometrics" | "strongman";
  difficulty?: "beginner" | "intermediate" | "advanced";
  equipment?: string;
  body_part?: string;
  primary_muscles?: string[];
  secondary_muscles?: string[];
  goals?: string[];
  tags?: string[];
  variation_group?: string;
  relations?: { to: string; type: "alternative" | "progression_of" | "regression_of" }[];
  images?: { classic?: string[]; flat?: string[] };
}
// Per-locale bundle: exercises.de.json — bare `name`/`description`/`instructions`/`tips`,
//   plus a top-level `enum_labels` map so you can render category / difficulty /
//   body_part / goals / force_type / mechanic without a hand-written translation table:
//   bundle.enum_labels.category[ex.category]  // e.g. "Kraft"
// Full bundle: exercises.json — fields suffixed _en/_de/_es to ship all languages at once.