Runners, cyclists, swimmers, rowers, triathletes and ultradistance athletes must sustain their performance to a high level in order to succeed. Developing Endurance shows how to achieve optimal stamina to race your best through science-based aerobic, anaerobic and resistance training. Written by 11 top experts from the US National Strength and Conditioning Association, the leading sport conditioning organization in the world, this guide provides both the background information and the exercises, drills, workouts, and programmes for ultimate results. Athletes and coaches will appreciate the assessment tools, analyses and instructions which enable them to define specific needs and establish effective training goals. Part of the Sport Performance Series.