Medicine and Health Sciences Commons^™

Interrater Reliability And Concurrent Validity Of Real-Time Observation Of The Single-Leg Squat, Single-Leg Step Down, And Single-Leg Drop Landing In Evaluating Lower Extremity Movement Quality, Chad Clements

Seton Hall University Dissertations and Theses (ETDs)

BACKGROUND: Patellofemoral pain is a commonly diagnosed health condition that can negatively impact short- and long-term health and wellness. Prevention strategies to screen for and mitigate the risk of developing patellofemoral pain are needed. Current screening tools evaluating lower extremity movement quality lack the specificity to identify at risk individuals.

PURPOSE: The purpose of this study is to explore the inter-rater reliability and concurrent validity of the real-time visual observation of the single-leg squat, single-leg step down, and single-leg drop landing by athletic trainers to evaluate lower extremity movement quality related to functional activities that may predispose to knee dysfunction. …