{
  "name": "Romanian Deadlift",
  "primary": 1,
  "camera": {"zoom": 0.7},
  "working": ["leg_r", "leg_l", "spine"],
  "props": [
    {"type": "bar", "axis": "z", "at": ["hand_r", "hand_l"], "halfLen": 26, "plateR": 13}
  ],
  "frames": [
    {
      "hold": 0.4, "tween": 0.9,
      "root": {"pos": [90, 92], "pitch": 68},
      "spine": [0, -6],
      "neck": 5, "head": -62,
      "shoulder_r": 66, "elbow_r": 4,
      "shoulder_l": 66, "elbow_l": 4,
      "hip_r": 112, "knee_r": 12, "ankle_r": 12,
      "hip_l": 112, "knee_l": 12, "ankle_l": 12,
      "pins": {"foot_r": [158, 147], "foot_l": [162, 149],
               "hand_r": [167, 120], "hand_l": [171, 122]}
    },
    {
      "hold": 0.4, "tween": 1.4,
      "root": {"pos": [158, 64], "pitch": 10},
      "spine": [0, 0],
      "neck": 2, "head": -8,
      "shoulder_r": 10, "elbow_r": 3,
      "shoulder_l": 10, "elbow_l": 3,
      "hip_r": 8, "knee_r": 8, "ankle_r": 0,
      "hip_l": 8, "knee_l": 8, "ankle_l": 0,
      "pins": {"foot_r": [158, 147], "foot_l": [162, 149],
               "hand_r": [169, 38], "hand_l": [173, 40]}
    }
  ]
}