Intrarater and Interrater Reliability of Scapulothoracic and Glenohumeral Strength Measurements by the Belt-Stabilized Handheld Dynamometer in Individuals With Subacromial Pain Syndrome

J Manipulative Physiol Ther. 2025 Nov 4:S0161-4754(25)00034-X. doi: 10.1016/j.jmpt.2025.10.004. Online ahead of print. ABSTRACT OBJECTIVE: The purpose of this study was to evaluate the intrarater and interrater reliability of glenohumeral and scapulothoracic muscle...