Files
workouts/Workouts/Resources/ExerciseMotions/Leg Curl.motion.json
T
rzen b82054b81a View the figure from a slight elevation and refine the leg-machine rollers
The default camera pitches down 10 degrees, so the floor reads as a
plane (drawn as a rectangle) and near/far contacts straddle it.
Elevation is pure presentation - IK pins solve in the flat authored
view and the posed body tilts, the same pattern as the orbit, so
authored canvas targets never go out of reach. The leg-extension
roller moves up onto the shin above the ankle and the leg-curl roller
tucks under the heel. Fixtures and reference test values regenerated
for the pitched camera.

Claude-Session: https://claude.ai/code/session_01LEoff8bXGBS83tK1c55Mf7
2026-07-06 21:20:07 -04:00

40 lines
1.3 KiB
JSON

{
"name": "Leg Curl",
"primary": 2,
"working": ["leg_r", "leg_l"],
"props": [
{"type": "scene", "shapes": [
{"kind": "line", "pts": [[110, 122], [86, 48]], "w": 9},
{"kind": "line", "pts": [[104, 124], [166, 120]], "w": 9},
{"kind": "line", "pts": [[130, 105], [158, 106]], "w": 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},
{"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
}
]
}