{
  "name": "Pull-Up",
  "primary": 2,
  "camera": {"zoom": 0.7},
  "working": ["arm_r", "arm_l"],
  "props": [
    {"type": "bar", "axis": "z", "at": ["hand_r", "hand_l"], "halfLen": 24}
  ],
  "frames": [
    {
      "hold": 0.5, "tween": 1.0,
      "root": {"pos": [156, 99]},
      "spine": [0, 0],
      "neck": 2, "head": -6,
      "shoulder_r": 182, "elbow_r": 5,
      "shoulder_l": 182, "elbow_l": 5,
      "hip_r": 35, "knee_r": 120, "ankle_r": -30,
      "hip_l": 35, "knee_l": 120, "ankle_l": -30,
      "pins": {"hand_r": [154, -46], "hand_l": [158, -44]}
    },
    {
      "hold": 0.4, "tween": 1.3,
      "root": {"pos": [156, 67]},
      "spine": [0, 0],
      "neck": 4, "head": -10,
      "shoulder_r": 150, "elbow_r": 125,
      "shoulder_l": 150, "elbow_l": 125,
      "hip_r": 35, "knee_r": 120, "ankle_r": -30,
      "hip_l": 35, "knee_l": 120, "ankle_l": -30,
      "pins": {"hand_r": [154, -46], "hand_l": [158, -44]}
    }
  ]
}