PoseIQ™: Dynamic Weight Shift Detection

How Dynamic Weight Shift Detection Works

This tool helps martial artists analyze their weight distribution during movements and stances.

How It Works

1. Pose Detection: Utilizes MediaPipe Pose to detect key body landmarks such as mid-hip, left shoulder, and right shoulder.
2. Centerline Calculation: The centerline is determined by averaging the x-coordinates of the shoulders.
3. Deviation Measurement: The horizontal deviation of the mid-hip from the centerline is calculated to determine weight shift.
4. Weight Shift Percentage:

   Weight Shift (%) = (Deviation / Shoulder Width) × 100
                   

   - Positive Percentage: Shift to the right - Negative Percentage: Shift to the left

Graph Details

The graph displays real-time percentage of weight shift.

• X-Axis: Time (s)
• Y-Axis: Weight Shift (%)

Considerations

• Camera at eye-level, facing forward
• Consistent distance from the camera
• Good lighting & plain background

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