Aaron is the Head of the School of Sport, Exercise and Rehabilitation at UTS and directs the Human Performance Research Centre. His PhD research focused on developing methods to monitor athletes and their training to mitigate overtraining risks. Over the past 25 years, he has expanded this research to focus on creating an evidence basis that informs methods to optimise the training, health, and performance of athletes. Much of his research has been conducted in partnership with industry to ensure practical application and impact. 

Aaron’s experience in multidisciplinary teams has shaped his problem-solving approach. He has supervised over 65 research students, published more than 280 articles and 23 book chapters. He has also served on editorial boards for top international journals. 

In addition to his research, Aaron is an accredited sport scientist who has consulted to many professional sports across Australia and several global sports organisations. He has been an advisor to the Nike Sport Research Laboratory and the National Basketball Association.  He also served as a board member for a decade at Exercise and Sports Science Australia (ESSA) from 2014-2024.

Within the university, Aaron has taught in both undergraduate and postgraduate programs, focusing on developing students with a strong theoretical understanding, critical thinking, and practical skills. His contributions to teaching and learning have been acknowledged with university and national awards.