Reliability and concurrent validity of the iPhone® Compass application to measure thoracic rotation range of motion (ROM) in healthy participants

Background Several water-based sports (swimming, surfing and stand up paddle boarding) require adequate thoracic mobility (specifically rotation) in order to perform the appropriate activity requirements. The measurement of thoracic spine rotation is problematic for clinicians due to a lack of conve...

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Bibliographic Details
Main Authors: James Furness, Ben Schram, Alistair J. Cox, Sarah L. Anderson, Justin Keogh
Format: Article
Published: PeerJ Inc. 2018-03-01
Online Access: