This extensive fitness portal covers all aspects of exercise, from strategies for beginners to advanced workouts and routines. The nutrition aspects of fitness are extensively addressed through insighful articles and special features.

An excellent reference guide to many aspects of fitness and training. It offers detailed information on topics ranging from the various exercise machines to biomechanical deficiencies of the human body. Also featured are a variety of fitness calculators.

From the editors of WebMD comes this mini-portal focused primarily on exercise and fitness practices for women. The content is attractive and the articles cover a broad range of topics, with a particular emphasis of "soft" fitness approaches.