DIY Bike Fit

Check your riding position with one photo. DIY Bike Fit turns a single side-on photo of you on the bike into six joint angle readings, each compared against the range bike fitters work to. No sensors, no appointment, no account. HOW IT WORKS 1. Photograph - take a side-on photo, or pick one from your library. 2. Detect - on-device pose detection maps your joints automatically. 3. Correct - drag any point to place it exactly; pinch to zoom in close. 4. Read - see all six angles with an in-range or out-of-range verdict. WHAT IT MEASURES Knee - the primary saddle-height indicator. Too straight suggests the saddle is high, too bent suggests it is low. Hip and Back - how far forward and how low you sit over the bars. Elbow and Shoulder - your reach and cockpit position. Foot - foot angle at the pedal. Every reading gets a range bar showing the recommended band, where you fall within it, and…