1 KidsHealth, 2005. Kids and Exercise, referenced 1/11/07.
2 Centers for Disease Control and Prevention, 2006. Physical Activity for Everyone: The Importance of Physical Activity, referenced 1/8/2007.
3 KidsHealth, 2005. Strength Training and Your Child, referenced 1/10/07.
4 President's Council on Physical Fitness and Sports, 2006. Physical Activity Facts, referenced 1/9/07.
5 President's Council on Physical Fitness and Sports, 2006. Fitness Fundamentals: Guidelines for Personal Exercise Programs, referenced 1/9/07.
6 Ibid.
7 Centers for Disease Control and Prevention, 2006. Physical Activity for Everyone: Components of Physical Fitness, referenced 1/9/07.
8 Federal Citizen Information Center, 2006. Life Advice About....Being Healthy, referenced 1/9/07.
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