Physical activity is essential for lifelong health and well-being. A child
can't be healthy if he or she isn't playing actively or exercising most days of the week.
One of the very best things you can do for your children's health is to help make physical activity a habit—something that will be a natural part of their daily lives through adulthood.
U.S. Department of Health and Human Services (2008). 2008 Physical Activity Guidelines for Americans (ODPHP Publication No. U0036). Washington, DC: U.S. Government Printing Office. Available online: http://www.health.gov/paguidelines/guidelines/default.aspx.