PowellK.ThompsonP.CaspersenC.KendrickJ.Physical activity and the incidence of coronary heart disease. Annual Review of Public Health, 1987; 8:253–287.
2.
PaffenbargerR.HydeR.Exercise in the prevention of coronary heart disease. Preventive Medicine, 1984; 13:3–22.
3.
SiscovichD.LaPorteR.NewmanJ.The disease-specific benefits and risks of physical activity and exercise. Public Health Report, 1985; 100:180–188.
4.
BlairS.KohlH.III, Paffenbarger, R. Jr., Clark, D., Cooper, K., Gibbons, L. Physical fitness and all-cause mortality: A prospective study of healthy men and women. Journal of the American Medical Association, 1989; 262:2395–2401.
5.
StephensT.JacobsD.Jr.WhiteC.A descriptive epidemiology of leisure-time physical activity. Public Health Report, 1985; 100:147–158.
6.
StephensT.Secular trends in adult physical activity: Exercise boom or bust?Resource Quarterly of Exercise and Sport, 1987; 58:99–105.
7.
DishmanR.GettmanL.Psychobiologic influences on exercise adherence. Journal of Sports Psychology, 1987; 2:295–310.
8.
FleckS.KraemerW.The overtraining syndrome. National Strength and Conditioning Association, 1982; 9:50–51.
9.
ClairK.The business plan: An effective management tool. Fitness in Business, August 1988, 25–27.
10.
Sportslife's science of good business. Optimal Health, December 1987, 40–42.
