Live Analysis Workspace

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AI Engine Ready

Select source to begin tracking

Your video is used only for analysis and is deleted from the server immediately after processing. A few frames showing your pedal position may be retained anonymously to improve the model.

How the AI Works

📐 Biomechanical Precision

Our YOLOv8 AI tracks 17 key points on your body 30 times per second. We measure the critical "extension" of your knee at the bottom of the pedal stroke to ensure your saddle height is perfect, preventing knee pain and maximizing power.

🏁 Pro Profiles

Choose between Road and Triathlon modes. Triathlon fitting focuses on a more aggressive aerodynamic profile and hip angle, while Road fitting balances comfort with power output.

⚡ Live Telemetry

By connecting your Smart Trainer via Bluetooth, you can see your Power (Watts) and Cadence alongside your body angles, allowing you to see how position changes affect your efficiency.

📍 Real-World Calibration

Click the 📍 button to enter your bike specs and mark key points. The AI will then calculate real-world metrics like Saddle Height and KOPS in centimeters.

⏱️ Analysis Modes

Use 20s Delay to get on the bike, then the AI automatically records and analyzes for 30 seconds. Dynamic Tracking records a video instead of static frames. Real-Time mode provides instant, continuous feedback without recording.

Optimal Angle Ranges

Knee Extension
135° - 145°
Hip Angle
45° - 55°
Shoulder Angle
80° - 90°

Camera Setup Standards

For the AI to accurately calculate your critical knee, hip, and shoulder angles, your camera setup is 100% vital.

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1. Exact 90-Degree Side Profile

The camera must be placed exactly 90 degrees to the side of the bike. Angles from the front or back distort perspective and break the biomechanical math.

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2. Camera Height: Hip/Saddle Level

The device must not be on the floor. The most accurate height is about 80-100 cm from the ground, level with your hips or the bike's saddle. Place your phone on a table or high chair.

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3. Full Body & Bike Visible

When the pedal is at its lowest point, your toe and the top of your head must fit in the frame. The handlebars and entire saddle must be visible. Place the camera 2-3 meters away.

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4. Lighting & Backlight

Avoid bright windows or strong lamps behind you (backlighting). If the background is too bright, you become a dark silhouette and points cannot be tracked. Light should come from the front or above.

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5. Zero Shaking

The camera must not move during recording. Handheld video is not suitable. Lean your phone/tablet against a solid surface or use a tripod.