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In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

John Kremer Queen's University Belfast, UK

John Kremer is a former Reader in Psychology at Queen’s University Belfast, where he lectured from 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 book publications include Pure Sport: Sport Psychology in Action (2019), Sport Psychology: Contemporary Themes (2012), Psychology in Sport (1994) and Young People’s Involvement in Sport (1997).