Who builds this
reps. is a browser fitness game. It replays a real trading session candle by candle — green candles are squats, red candles are push-ups — and counts your reps through the webcam, on your device. It is free to try, needs no account on Easy, and runs on any laptop or phone with a camera.
The team
reps. is built by the Vitals Protocol team. The camera-counting engine, the chart-to-workout method and the game around them are all built in-house. The pose model is Google’s open MediaPipe Pose Landmarker; everything on top of it is ours.
What we publish about how it works
The rules that turn a candle into a rep count, the joint angles that count a squat, and the exact list of what leaves your device are written down, versioned and kept in step with the code. If a number on those pages disagrees with the game, the page is wrong and we fix it.
- The method — how a chart becomes a workout, and what counts as a rep.
- Privacy — the data-flow table.
- Terms of use.
What this is not
Not a brokerage, not a trading platform, and not affiliated with or endorsed by any of the companies whose tickers appear in the game. Tickers name the session; the workout is the product. Packs and rewards shown in the demo are simulations with no cash value.
Legal entity
The registered legal name, jurisdiction and address of the operating entity, and a monitored contact address, are pending counsel review as of 28 August 2026. They will be published on this page — and in the terms and privacy pages — the day they are confirmed. Until then the team is reachable on X at @playrepsxyz.