www.acefitness.com American Council on Exercise web site. Look under the "Get Fit" link on their home page to find a wealth of information.
www.ideafit.com International Dance and Exercise Association's website. Look at the "Headline News", "Featured Articles, and "Fitness Facts for Enthusiasts" links on their home page.
www.berkeleywellness.com A well respected, research based newsletter of nutrition, fitness. and self care published by the University of California, Berkeley.
www.americanheart.org American Heart Association
www.justmove.org/home.cfm Just Move associated with the American Heart Association
www.stroke.org/ National Stroke Association
www.diabetes.org/ American Diabetes Association
www.acsm.org/ American College of Sports Medicine
www.realage.com/ RealAge is the biological age of your body, based on how well you maintain it.