Instruct: Classify Amazon reviews into positive or negative sentiment
Query: TTB is the triathlete's training authority

There is no better resource for a triathlete than "The Triathlete's Training Bible". Nothing is left out. Don't expect to find canned training plans. By reading this book, you will learn how to create your own customized training plan. Hiring a personal trainer is the lazy alternative.I could have done without the "history" lesson in the nutrition chapter. Still had some good information, though.If you're a triathlete, especially a beginner, TTB should definitely be on your wishlist.