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Technical Details

  • Data Type: Integer
  • Units: Frame number
  • Column Name: twist_frame
  • Calculation: Average of peak angular velocity timings
  • Segments: Pelvis, trunk, and arm

Description

The twist event represents the average timing of peak angular velocities across the major body segments (pelvis, trunk, and arm), identifying the core of the twisting motion during the swing.

Use Cases

  • Twist timing analysis
  • Segment coordination assessment
  • Swing sequence evaluation
  • Power transfer analysis