1897 — 2026
Britain invented the form-check. We finished it.
Sandow graded photographs by post. We grade with a camera, and a robot shows the fix.
THE SANDOW MACHINE
STEP UP · BE GRADED
Britain invented the form-check in 1897. We finished it with a robot.
AWAITING SUBJECT—— —Step up · be graded
Graded vs. Sandow 1897
ON-DEVICE · GRADED vs. SANDOW 1897
SO-101 linked · ready to demonstrate
1897: Eugen Sandow graded photographs by post. 2026: we closed the loop with a robot arm. Britain invented the form-check — we finished it.
The loop, 130 years apart
1897 · SANDOW
- Photo inMen across Britain photographed themselves and mailed the prints to Sandow’s London office.
- GradedProportions measured against his “ideal” measurement tables, by hand.
- Correction outPrescribed corrective exercises, returned on paper.
- Physical fixThe spring-grip dumbbell — a mechanical form-corrector under Royal Warrant.
2026 · IMPERFECT FORM
- Camera inPose estimation runs in the browser. No video leaves the device.
- GradedJoint angles read against target ranges, in real time.
- Correction outAn AI coach cues the rep aloud; the on-screen HUD shows the gap.
- Physical fixThe SO-101 arm demonstrates the correct movement — motor learning a screen can’t give.
Same loop · new transport layer
The spring-grip dumbbell corrected grip. The arm demonstrates the whole movement.
Want to help shape the physical Coach Bay?