Everything a home exercise program needs. Nothing it doesn't.
One computed movement engine drives the player, the printouts, the progress tracker and the program builder below — no filming, no shortcuts, no invented features.
Dead Bug — solved live, frame by frame. Not a recording.
The player — muscle heatmap, angle readouts, real time
65 exercises
13 categories · 9 starting postures
Back stays pinned to floor.
1 of 569 pre-recorded voice cues, spoken as you move.
Handouts — with a QR code back to the animation
Streaks & pain trend — stored only on your device
One engine, three looks



LinesIllustrated3D
5 body-type profiles
- Average
- Petite
- Tall
- Long legs
- Broad
Installable PWA
Works with the wifi off — the whole engine runs on your device.
No account
Nothing leaves this device. Progress and settings live in your browser's storage.
Build a program — share it as a link, no export step
See it move
Every cell above is a real screen. There's only one way to know if it fits your program.
Browse 65 exercises →