> ## Documentation Index
> Fetch the complete documentation index at: https://docs.uplift.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Low Hand

> Lowest point of the throwing hand after high hand.

## Technical Details

* **Variable Type:** Event
* **Data Type:** Integer
* **Units:** Frame number
* **Column Name:** `low_hand_frame`
* **Required for QA:** False
* **Measurement:** First local peak (low point) of the throwing wrist after high hand

## Description

Low Hand marks the bottom of the arm circle following the high hand event, as the throwing arm swings down and back before accelerating toward release.

## Use Cases

* Pitch timing analysis
* Ball release detection
* Foot contact detection