John Kremer is a half-time Reader in Psychology at Queens University Belfast, where he has lectured since 1980. He combines his academic interest in sport and exercise psychology with practical work with numerous sports, including several national and international teams and individual athletes. His list of publications include Pure Sport (2008), Sport Psychology: Contemporary Themes (2006), Psychology in Sport (1994) and Young Peoples Involvement in Sport (1997). Dr Graham Walker is a practising educational psychologist who combines his professional work in this field with a longstanding interest in applied sport psychology. Graham has worked with a range of teams and individuals, both amateur and professional, in a diverse range of sports including soccer, golf, tennis, rugby and equestrian sports. He is also a part-time lecturer, at undergraduate and graduate level in applied sport psychology at the University of Ulster. Aidan Moran is a Professor of Cognitive Psychology and Director of the Psychology Research Laboratory in University College, Dublin. A Fulbright Scholar and Editor-in-Chief of the International Review of Sport and Exercise Psychology , he has published extensively on mental imagery and attentional processes in athletes.

A former psychologist to the Irish Olympic squad, he has advised many of Irelands leading athletes and teams. Cathy Craig is a Professor at the School of Psychology, Queens University Belfast and is director of the Perception Action Research Lab (www.qub.ac.uk/ . She publishes extensively on motor timing, perception/action and decision making in sport. Much of her work involves using innovative technologies, such as immersive, interactive virtual reality to understand how perceptual based information influences the timing of action.