Distance 0 m
Pace 0 spm
Best 0 m
0 km/h Lift alternating knees
L C R
Head below orange line to squat
Momentum Start running!
Webcam fitness game

Cardio Runner

Run in place to keep moving. Shift your whole body left or right to change lanes, and squat under low beams.

Run in place Each alternating knee lift counts as a step. A quicker steady rhythm increases speed.
Move side to side Shift into the clear lane.
Squat down Drop your head below your standing shoulder level.
Set up your space Place your device where your head, shoulders, hips, and knees are visible. Clear enough room to move and squat safely.

Loading the movement model…

Video stays on this device and is never uploaded.

3

Stand in the center

Move back until your shoulders, hips, and knees are inside the guide.

Run complete

Out of momentum

0 metres

Keep alternating your feet so your momentum does not run out.

!

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How it works

Your body is the controller

A lightweight pose model runs locally in your browser. It tracks body landmarks—not your image—to estimate your lane, detect a squat, and count alternating steps. Lift your knees in a clear left-right rhythm to accelerate; the road motion and speedometer respond to your cadence.