Career
Later on he became a coach, leading the Great Britain Women"s Team to the bronze medal at the 1992 Summer Olympics in Barcelona, Spain, after having finished in fourth place at the 1988 Summer Olympics. He is widely regarded as the father of hockey at Edinburgh University. In collaboration with sprints coach Stuart Dempster Dennis assisted writing "101 Youth Hockey Drills" (A+C Black, London)in 2008 with a revised version in 2010.
The book provides hockey drills based on movement patterns relating to hockey.