Two Measurement Modes
- AI auto-detection (MediaPipe pose)
- Click-to-correct color/reflective markers
- Switch freely to fit the situation
PRODUCT · LS Bike Fitting
LS Bike Fitting
AI bike fitting from a single video
Currently distributing a beta test build. If you run into issues, let us know via Contact Us.
As soon as you load a video into the browser, angle calculation begins. Nothing is uploaded to a server, so your video never leaves your PC - knee, hip, shoulder, elbow, and torso angles are auto-aggregated per pedal stroke.
2 modesMeasurement (AI · markers)
5 jointsReal-time angle tracking
AutomaticPedal stroke detection
0 uploadsIn-browser processing
HOW IT WORKS
Three steps and you're done
From loading a video to seeing per-joint angles laid out, it only takes a few clicks.
01
Record or load video
Upload a side-view video or start measuring instantly from your webcam.
02
Choose a measurement mode
Pick AI auto-detection or color/reflective markers, whichever fits your setup.
03
Angles calculated automatically
Pedal strokes are auto-detected, and max extension/flexion values are laid out per joint.
SCREENS
See the App in Action
Real-time joint angles, a knee-angle time series chart, and per-stroke results all in one screen.
FEATURES
Key Features
From filming the video to downloading results, we automated all the calculations fitting requires.
Real-time Joint Angles
- 5 metrics: knee, hip, shoulder, elbow, torso
- Reference ranges shown alongside each metric
- Low-confidence frames (occlusion, etc.) auto-excluded
Automatic Stroke Detection
- Captures max extension/flexion each pedal revolution
- Knee-angle time series chart included
- Warns if there aren't enough valid strokes
Precise Playback Control
- 0.25x-2x playback speed
- Frame-by-frame stepping
- A/B loop playback
Speed vs. Accuracy Model
- Speed-first (lite) model for live webcam measurement
- Accuracy-first (full) model for careful analysis
- Model locked during measurement for consistency
Export Results
- View results instantly as a table
- Download results as CSV
- Video is never sent to a server, keeping it private
MORE PRODUCTS
More from Lucidasoft
LS Works All In OneAll-in-one workspace: mail, CRM, org management
Lucida Server MonitoringReal-time incident detection & alerts
Lucida QueueMessage-queue based bulk delivery
Academy ManagementAttendance, enrollment & payment, automated
LS DownloaderDownload YouTube video & audio
LS Media PlayerLightweight all-in-one video player