Skip to main content

Technical Details

  • Data Type: Float
  • Units: degrees
  • Column Name: trunk_coil
  • Measurement: Maximum trunk rotation away from pitcher
  • Reference: 0° = facing pitcher
  • Typical Range: 30-60 degrees

Description

Trunk coil measures the maximum rotation angle of the trunk away from the pitcher, indicating the loading and preparation of the core for power generation.

Use Cases

  • Trunk loading analysis
  • Core preparation assessment
  • Rotation evaluation
  • Power generation analysis