Yogger Video Analysis and AI Movement Assessments

Yog Docs

Overhead Squat Movement Assessment

Introduction

The overhead squat movement assessment is a valuable tool for evaluating overall movement quality and identifying functional limitations. By observing how well an individual performs a squat with arms held overhead, this assessment reveals insights into mobility, stability, and alignment.

Location: This feature is found in the “Assessments” view, from the record tab. The assessment is located in the “Functional Movements” category.

Purpose and Functionality

The overhead squat assessment is a crucial tool for movement screenings that evaluates how well an individual performs a squat while holding their arms overhead. Its specific purpose is to identify deficiencies in movement patterns and functional mechanics by analyzing key aspects of the squat.

What It Evaluates

Stability: The assessment evaluates how effectively an individual maintains balance and control throughout the squat. It helps identify whether the core and lower body can stabilize properly, revealing any weaknesses or compensations that might lead to instability or injury.

Posture: By observing the alignment of the spine, pelvis, and torso during the squat, the assessment assesses posture. Proper posture is essential for optimal movement mechanics and injury prevention. Deviations or compensatory movements may indicate issues with alignment or muscle imbalances.

Squat Depth: The assessment measures the depth of the squat, which reflects lower body flexibility and strength. It helps determine if the individual can achieve an appropriate range of motion, highlighting any limitations in flexibility or strength that might impair functional movement.

Shoulder Mobility: Holding the arms overhead during the squat tests shoulder mobility. The assessment identifies any restrictions or limitations in the shoulder joints that could affect the individual’s ability to maintain proper arm positioning and perform the squat effectively.

Scoring the Overhead Squat

The overhead squat is scored on a scale of 0-100%, with each component weighted based on its importance in the overall movement. Below are the components evaluated:

Stability

Stability in an overhead squat is crucial as it ensures control and balance throughout the movement. Proper stability allows an individual to maintain alignment and prevent compensatory movements, reducing the risk of injury and enhancing overall performance.

Stability Scoring

Scoring:

Excellent
<5°
Good
5-10°
Fair
10-15°
Poor
>15°

Posture

Posture is calculated by comparing the angle of the torso to the horizontal to the angle of the shin to the horizontal. Proper posture ensures the spine, pelvis, and torso remain aligned, supporting effective force distribution and reducing injury risk.

Posture Scoring

Scoring:

Excellent
<5°
Good
5-10°
Fair
10-15°
Poor
>15°

Squat Depth

Squat depth is calculated by measuring the degree of flexion at the knee at the bottom of the squat. Adequate depth indicates sufficient flexibility and strength, allowing for effective and safe movement.

Squat Depth Scoring

Scoring:

Excellent
>120°
Good
105-120°
Fair
90-105°
Poor
<90°

Shoulder Mobility

Shoulder mobility is calculated by measuring shoulder flexion at the bottom of the squat. Adequate shoulder mobility allows the arms to remain fully extended overhead without restriction, supporting proper squat form and alignment.

Shoulder Mobility Scoring

Scoring:

Excellent
>180°
Good
165-180°
Fair
150-165°
Poor
<150°