Individual
One phone camera is all it takes: film a run, get your stride back as numbers, and measure every week against your own baseline — no lab, no wearables.
In practice
What the app is being built to do, told the way you would live it. The figures show example data, and every research claim is labeled as one.
Prop your phone against a water bottle and film two minutes of running. That is the entire setup — no calibration routine, no second angle.
Real footage is messy: an arm swings across a hip, a stride leaves the frame. The model repairs what the camera missed — filling hidden joints and lifting the flat image into a full 3D skeleton — so ordinary video is enough to measure from.
Every session lands next to the last one. The app keeps your personal baseline — your stride timing, your symmetry, your normal — and shows each week as a position against it, not as a score out of a hundred.
When something drifts — an asymmetry growing, a stride shortening — that is exactly what the system is designed to surface early. Catching drift before it becomes pain is a research program, and the app labels it as one.
Rehab has a measurement problem: “it feels better” is hard to plan around. Because your pre-injury movement is on record, the comeback gets a reference — each week’s movement quality is read against the baseline you are working back to.
Return-to-play monitoring is a research program built to support you and the people treating you. It informs judgment; it is not a medical diagnosis, and it never claims to be.
Capabilities
Pose estimation reads a working skeleton out of your phone footage — the raw material for everything the app does. Because real video hides joints and drops frames, skeleton repair & 2D→3D lifting fills in what the camera missed and turns flat detections into a clean three-dimensional skeleton — the reason one ordinary camera is enough.
From those skeletons, movement signatures condense each session into numbers that stay comparable week over week, so a change in your stride becomes something you can point at. On top of your baseline sit two research programs, labeled as such: injury-risk signals, designed to flag drift from your own normal early, and return-to-play monitoring, built to read recovery against your pre-injury baseline. Each capability page states its method, its status, and its limits.
Workflow
The app is built to ask for very little — and to give the numbers back fast.
Two minutes of running or a drill, filmed with the phone you already own — one camera, no setup beyond pressing record.
Your stride as numbers — timing, symmetry, coordination — and every session placed against your own baseline, not a population average.
Video, nothing else. No wearables, no chest straps, no markers, no lab time.
Next
The personal app ships to small preview cohorts from the waitlist first — join it, or write to us directly.
