1. National Fitness Survey: Main Findings;Sports Council and Health Education Authority,1992
2. Exercise in the prevention of coronary heart disease: today’s best buy in;Morris, J.N.;public health. Med Sci Sports Exerc,1994
3. More people, more active, more often. Report of Physical Activity Task Force;Department of Health,1995
4. Physical activity and public health. A recommendation from the Centers for Disease;Pate, R.R.; Pratt, M.; Blair, S.N.;Control and Prevention and the American College of Sports Medicine. JAMA,1995
5. Physical activity and health: a report of the Surgeon General. Atlanta: US Departments of Health and Human Services Centers;for Disease Control and Prevention,1996