American Council on Exercise American Council on Exercise The American Council on Exercise is the largest nonprofit fitness certification and education provider in the world and works to set standards and protect the public against unqualified fitness professionals and unsafe or ineffective fitness products, programs and trends. The website contains a collection of fact sheets, tips, articles, and additional resources on health, fitness, exercise and nutrition. The site is easy to navigate and the information is very thorough.
Action for Healthy Kids Action for Healthy Kids This nonprofit organization was formed to address overweight, undernourished and sedentary youth by focusing on changes at school. They work in all states to improve children's nutrition and increase physical activity, which will in turn improve their readiness to learn. The website provides links to programs in each state, as well as an extensive collection of articles on childhood health and fitness topics.