1. Dr Istvan Balyi and Canadian Sports for Life for their Long Term Athlete Development (LTAD) programme. Dr Balyi is a world-renowned leader in this field.
2. American Alliance for Health, Physical Education, Recreation and Dance. (1980). Lifetime health-related physical fi tness test manual. Reston, VA: Author.
3. American Academy of Pediatrics. (2000). Physical fi tness and activity in schools. Pediatrics, 105(5), 1156-1157.
4. American Heart Association. (2005). Exercise (physical activity) and children. Retrieved June 26, 2006, from http://www.americanheart.org/presenter.jhtml?identifier=4596.
5. Ball, G. D., & McCargar, L. J. (2003). Childhood obesity in Canada: A review of prevalence estimates and risk factors for cardiovascular diseases and type 2 diabetes. Canadian Journal of Applied Physiology, 28(1), 117-140
6. California Department of Education. (2003). California physical fitness testing 2000: Report to the governor and legislature. Sacramento, CA: Author.