Pelvis Acceleration Time

Time from pelvis initiation (start of rotation, also known as launch event) to peak pelvis angular velocity. This measures the acceleration phase of the pelvis during the swing.

Technical Details

• Variable Type: Discrete Metric
• Data Type: Float
• Units: seconds
• Column Name: TBD
• Calculation: Peak pelvis velocity time - Pelvis initiation time
• Typical Range: 0.10-0.50 seconds

Description

Pelvis acceleration time measures the duration of the pelvis acceleration phase from the start of rotation (launch) to peak angular velocity, indicating the time period for lower body power generation.

Use Cases

• Acceleration phase analysis
• Power generation efficiency
• Lower body mechanics assessment