Feasibility inspection only — no coaching or verified 3D anatomy.
Yellow: selected rider crop. Cyan: raw Vision joints (2D points below 0.2 confidence hidden). Numbers: fixed joint IDs shared across every image and both pose types. Each PNG includes its own legend beside the photo; expand the table for source coordinates. Left/right always means the rider’s anatomy. Pink circles: provisional source-only references and their uncertainty. Source pixels are preserved beneath annotations.
Source-only garment landmark estimates by Codex on 2026-09-14 before detector inspection of these 2025 photos; not independent human ground truth. Points under riding gear have 25-pixel uncertainty. Hidden opposite-side anatomy not annotated. Previous 2026 results have been seen. No normalized torso-scale accuracy claim.
3D: needsReview · 2D: needsReview

| ID | Joint | x, y |
|---|---|---|
| 4 | center_head | 1027.7, 389.7 |
| 3 | center_shoulder | 1075.4, 409.6 |
| 14 | left_ankle | 1260.8, 626.6 |
| 7 | left_elbow | 1073.4, 575.4 |
| 12 | left_hip | 1249.8, 569.5 |
| 13 | left_knee | 1068.2, 661.2 |
| 6 | left_shoulder | 1078.7, 416.8 |
| 8 | left_wrist | 980.7, 595.0 |
| 17 | right_ankle | 1198.1, 609.5 |
| 10 | right_elbow | 968.3, 432.6 |
| 15 | right_hip | 1191.7, 541.3 |
| 16 | right_knee | 1051.8, 572.0 |
| 9 | right_shoulder | 1052.9, 410.4 |
| 11 | right_wrist | 886.5, 402.7 |
| 1 | root | 1216.8, 553.5 |
| 2 | spine | 1173.2, 462.7 |
| 5 | top_head | 1006.1, 339.2 |

| ID | Joint | x, y |
|---|---|---|
| 7 | left_elbow | 1070.4, 570.6 |
| 12 | left_hip | 1212.9, 599.2 |
| 13 | left_knee | 1067.4, 665.3 |
| 6 | left_shoulder | 1089.5, 442.7 |
| 8 | left_wrist | 969.7, 573.4 |
| 18 | neck | 1109.6, 405.0 |
| 19 | nose | 993.1, 394.4 |
| 10 | right_elbow | 988.7, 421.0 |
| 9 | right_shoulder | 1129.6, 367.3 |
| 11 | right_wrist | 907.1, 409.5 |
| 1 | root | 1006.4, 424.6 |
3D: needsReview · 2D: needsReview

| ID | Joint | x, y |
|---|---|---|
| 4 | center_head | 1214.5, 454.2 |
| 3 | center_shoulder | 1172.6, 495.4 |
| 14 | left_ankle | 1009.5, 727.6 |
| 7 | left_elbow | 1275.4, 669.3 |
| 12 | left_hip | 1050.4, 694.7 |
| 13 | left_knee | 1125.4, 869.1 |
| 6 | left_shoulder | 1231.7, 539.5 |
| 8 | left_wrist | 1298.6, 714.3 |
| 17 | right_ankle | 703.8, 675.7 |
| 10 | right_elbow | 992.1, 449.4 |
| 15 | right_hip | 958.9, 589.0 |
| 16 | right_knee | 836.3, 492.1 |
| 9 | right_shoulder | 1117.0, 449.2 |
| 11 | right_wrist | 1027.6, 459.5 |
| 1 | root | 1004.4, 641.6 |
| 2 | spine | 1079.8, 573.8 |
| 5 | top_head | 1244.3, 410.5 |

| ID | Joint | x, y |
|---|---|---|
| 13 | left_knee | 1039.7, 771.0 |
| 6 | left_shoulder | 1293.0, 554.4 |
| 18 | neck | 1191.7, 485.9 |
| 19 | nose | 1222.0, 471.4 |
| 17 | right_ankle | 645.2, 685.3 |
| 10 | right_elbow | 915.0, 432.2 |
| 15 | right_hip | 963.0, 535.0 |
| 16 | right_knee | 872.0, 513.2 |
| 9 | right_shoulder | 1090.5, 417.3 |
| 11 | right_wrist | 1016.6, 435.7 |
| 1 | root | 746.5, 405.0 |
3D: needsReview · 2D: needsReview

| ID | Joint | x, y |
|---|---|---|
| 4 | center_head | 558.8, 414.3 |
| 3 | center_shoulder | 560.3, 441.4 |
| 14 | left_ankle | 679.8, 748.1 |
| 7 | left_elbow | 757.0, 386.1 |
| 12 | left_hip | 647.0, 548.8 |
| 13 | left_knee | 737.6, 685.4 |
| 6 | left_shoulder | 632.9, 394.3 |
| 8 | left_wrist | 866.4, 394.6 |
| 17 | right_ankle | 604.5, 848.1 |
| 10 | right_elbow | 530.7, 667.1 |
| 15 | right_hip | 549.4, 603.6 |
| 16 | right_knee | 555.6, 786.5 |
| 9 | right_shoulder | 495.2, 503.8 |
| 11 | right_wrist | 654.0, 654.7 |
| 1 | root | 600.0, 575.2 |
| 2 | spine | 585.3, 500.7 |
| 5 | top_head | 550.5, 354.2 |

| ID | Joint | x, y |
|---|---|---|
| 7 | left_elbow | 740.9, 398.8 |
| 12 | left_hip | 634.3, 602.6 |
| 6 | left_shoulder | 640.3, 370.6 |
| 8 | left_wrist | 896.1, 381.4 |
| 18 | neck | 554.2, 423.2 |
| 19 | nose | 572.7, 411.1 |
| 17 | right_ankle | 696.0, 823.7 |
| 10 | right_elbow | 528.7, 638.6 |
| 15 | right_hip | 539.8, 652.6 |
| 16 | right_knee | 497.0, 827.4 |
| 9 | right_shoulder | 468.1, 475.9 |
| 11 | right_wrist | 633.6, 654.8 |
| 1 | root | 587.1, 627.6 |