Technical Details
- Variable Type: Event
- Data Type: Integer
- Units: Frame number
- Column Name:
twist_frame - Required for QA: True
- Measurement: Average of the maximum rotation velocity time for the pelvis, trunk, and arm
Description
Twist marks the average timing of peak segment angular velocities (pelvis, trunk, and arm) during the pitching motion. This is a broad representation of the pitch, used to help determine if a pitch was recorded.Use Cases
- Pitch detection