1. Lee, C.D., Jackson, A.S. and Blair, S.N. (in press). US weight guidelines: Is it also important to consider cardiorespiratory fitness? International Journal of Obesity.
2. US Department of Agriculture and US Department of Health and Human Services (1995). Nutrition and Your Health: Guidelines for Americans, 4th edn. US Department of Agriculture and US Department of Health and Human Services, Washington, DC.
3. US Department of Health and Human Services (1996). Physical Activity and Health: A Report of the Surgeon General. Department of Health and Human Services, Centers for Disease Control and Prevention and National Center for Chronic Disease Prevention and Health Promotion, Atlanta, GA.