Studying motorcycle riding posture (IMAGE) University of Waterloo Caption Justin Davidson, Biomechanics PhD candidate in the University of Waterloo's Department of Kinesiology and Health Sciences, using a digital human model to analyze the posture of a motorcycle rider. Credit University of Waterloo Usage Restrictions To be used with this press release and studies about this release. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.