RunBodyCheck – Free AI running gait analysis in your browser

Summary: RunBodyCheck performs real-time, on-device computer vision to measure your pronation angle and recommend the correct shoe type without requiring apps or cloud processing. It provides instant, private gait analysis using only your phone’s browser.

What it does

RunBodyCheck uses AI to analyze lower-limb biomechanics by having users prop their phone against a wall and stand in frame. It calculates pronation angle locally and matches users with shoe categories: Neutral, Stability, or Motion Control.

Who it's for

Runners seeking accessible, accurate gait analysis to select appropriate running shoes without clinical sessions or additional software.

Why it matters

It prevents injuries caused by improper shoe selection by providing instant, private gait analysis using only local device computation.