{
  "id": "idle",
  "track": "upper",
  "duration": 2.0,
  "loop": true,
  "keyframes": [
    {
      "t": 0,
      "body": { "rot": 0 },
      "shoulders": { "pos": [0, 0], "rot": 0 },
      "upper_arm_l": { "rot": -15 },
      "lower_arm_l": { "rot": 10 },
      "upper_arm_r": { "rot": 15 },
      "lower_arm_r": { "rot": -10 },
      "head": { "rot": 0 }
    },
    {
      "t": 1,
      "body": { "rot": 0 },
      "shoulders": { "pos": [0, -0.5], "rot": 0 },
      "upper_arm_l": { "rot": -13 },
      "lower_arm_l": { "rot": 8 },
      "upper_arm_r": { "rot": 13 },
      "lower_arm_r": { "rot": -8 },
      "head": { "rot": 0 }
    },
    {
      "t": 2,
      "body": { "rot": 0 },
      "shoulders": { "pos": [0, 0], "rot": 0 },
      "upper_arm_l": { "rot": -15 },
      "lower_arm_l": { "rot": 10 },
      "upper_arm_r": { "rot": 15 },
      "lower_arm_r": { "rot": -10 },
      "head": { "rot": 0 }
    }
  ]
}