Inside Triathlon Training Diar Author:Joe Friel, Inside Triathlon Joe Friel and Inside Triathlon team up to deliver an indispensable training log for triathletes. Along with color photos, fifty-two undated one-week diary spreads record every facet of a triathlete’s daily workout, including duration, weather, distance, time, heart rate, and weight. Weekly summary and race section pages are included to clearly d... more »ocument progress.« less