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GRIT MSK

AI motion capture

Measure how people move — not just how they describe it.

Most digital MSK tools ask questions. ReVive measures movement: real-time joint-angle capture with red/amber/green form feedback and clinical tests, through a standard phone camera.

ReViveLIVELEFT KNEE87° — adjust depthSquat — Rep 6 of 10

What it does

Objective movement measurement, built in

Real-time joint-angle measurement

Measure how someone actually moves through a standard phone camera — no wearables or special hardware required.

RAG form feedback

Red/amber/green feedback on every rep, the moment it happens, so people correct technique in the session, not at the next appointment.

Clinical tests, remotely

Tests such as Trendelenburg identify the problem side immediately — remotely, and consistently.

Objective, not subjective

Movement data instead of a questionnaire — a more accurate picture that catches what self-report can miss.

FAQ

AI motion capture — FAQ

  • What is AI motion capture in the context of MSK?

    AI motion capture uses computer vision to measure body movement — such as joint angles during an exercise — through a standard phone camera. For MSK, it lets a platform assess how a person actually moves and give objective, real-time feedback on form, rather than relying on how they describe their symptoms.

  • Do you need special equipment or wearables?

    No. ReVive's motion capture works through a standard smartphone camera, so it can be used at home or at work without additional hardware. Wearable data (HRV, sleep, activity) can be added to adapt programmes, but is not required for motion capture itself.

  • Is it accurate enough for clinical use?

    ReVive is clinically-led, with technique standards defined by clinicians, and it supports and assists clinicians rather than replacing them. It provides objective movement data to inform decisions; it does not diagnose, treat or cure.

See motion capture in action