{
  "name": "Leg Curl",
  "primary": 2,
  "working": ["leg_r", "leg_l"],
  "props": [
    {"type": "scene", "shapes": [
      {"kind": "line", "pts": [[110, 122], [86, 48]], "w": 9, "depth": 8},
      {"kind": "line", "pts": [[104, 124], [166, 120]], "w": 9, "depth": 8},
      {"kind": "line", "pts": [[130, 105], [158, 106]], "w": 7, "depth": 7},
      {"kind": "line", "pts": [[108, 126], [108, 150]], "w": 5},
      {"kind": "line", "pts": [[160, 124], [160, 150]], "w": 5},
      {"kind": "line", "pts": [[104, 150], [166, 150]], "w": 5, "depth": 5},
      {"kind": "circle", "c": [114, 90], "r": 3.5, "fill": true, "color": "prop"}
    ]},
    {"type": "roller", "at": ["foot_r", "foot_l"], "side": -1, "r": 5, "back": 3}
  ],
  "frames": [
    {
      "hold": 0.4, "tween": 1.0,
      "root": {"pos": [118, 116], "pitch": -20},
      "spine": [0, 4],
      "neck": 32, "head": 4,
      "shoulder_r": -1, "elbow_r": 15,
      "shoulder_l": -1, "elbow_l": 15,
      "hip_r": 80, "knee_r": 6,
      "hip_l": 80, "knee_l": 6
    },
    {
      "hold": 0.4, "tween": 1.2,
      "root": {"pos": [118, 116], "pitch": -20},
      "spine": [0, 4],
      "neck": 32, "head": 4,
      "shoulder_r": -1, "elbow_r": 15,
      "shoulder_l": -1, "elbow_l": 15,
      "hip_r": 80, "knee_r": 105,
      "hip_l": 80, "knee_l": 105
    }
  ]
}