Rater Reliability and Concurrent Validity of Single and Dual Bubble Inclinometry to Assess Cervical Lateral Flexion.

Objective: The purpose of this study was to assess interrater and intrarater reliability and validity for single inclinometry (SI) and dual inclinometry (DI) assessment of cervical lateral flexion (CLF) range of motion and compare reliability in a practicing physical therapist (PT) and student PTs (SPTs).

Methods: Twenty-four subjects performed right and left CLF while SI, DI, and 3-dimensional kinematics were concurrently recorded. Subjects were reassessed by 2 SPTs and 1 PT using both SI and DI.

Interrater and intrarater reliability of the active hip abduction test.

Study Design: Clinical measurement.

Objectives: To determine the interrater and intrarater reliability of the active hip abduction (AHAbd) test.

Background: The AHAbd test is used to assess lumbopelvic movement during a dynamic lower limb activity.