AI Lab
Peek under the hood.
This is the movement skeleton the coach reasons about, rendered in 3D from synthetic data. No camera involved — just a look at how the AI sees a body in motion.
Initializing…
Joints
Each sphere is one of the body landmarks the pose model estimates every frame.
Bones
Connections between landmarks. Their geometry is what the movement engine measures.
Pelvis trail
The gold line traces recent pelvis motion — the anchor point normalization centers on.
Want to see the counting logic instead? Try the camera-free demo, or read how the whole pipeline fits together on the AI Stack page.