David Cooper is Associate Professor, Teaching Stream in the Faculty of Kinesiology and Physical Education at the University of Toronto, Canada. He is a National Coaching Certification Program (NCCP) Course Facilitator and was Head Coach (1998–2015) of the successful University of Toronto Varsity Blues women’s squash team. Barrie Gordon is Associate Professor in Health and Physical Education at the Victoria University of Wellington, New Zealand. Barrie has been involved in playing fastpitch softball in the New Zealand national league and currently represents New Zealand in the over 55s TAG football team.