Technical Details
- Variable Type: Discrete Metric
- Data Type: Float
- Units: ratio
- Column Name:
trunk_to_arm_velocity_speedup - Calculation: Peak arm angular velocity / Peak trunk angular velocity
- Optimal Range: 1.7+
Description
Trunk to arm speed up measures the multiplication factor of velocity increase from the trunk to the arm, indicating the efficiency of power transfer through the kinetic chain.Use Cases
- Power transfer analysis
- Kinetic chain efficiency