Publication details

Co je nového ve světě sportovní výživy

Title in English The world of sports nutrition – the new insights


Year of publication 2016
Type Article in Periodical
Magazine / Source Studia Sportiva
MU Faculty or unit

Faculty of Sports Studies

Field Sport and leisure time activities
Keywords Carbohydrate availability; energy availability; mouth rinse; train-low compete-high nutrition strategy.
Description Sport nutrition is progressively increasing scientific discipline being an important part of the field of sports medicine. Competition and training nutrition strategies that focus on sufficient macronutrient intake and ergogenic aids to promote energy availability and delay determinants of fatigue are currently based on sound scientific evidence. The aim of the review is to analyze the guidelines for exercise and sport nutrition published by the American College of Sport Nutrition (ACSM) and the International Olympic Committee (IOC) in the period before and after 2010. Energy availability (EA), relative energy deficiency in sport (RED-S), carbohydrate feeding during exercise (such as a mouth rinse and multitransportable carbohydrate feeding during long term exercise) and eventually “train-low, compete high“ nutrition strategy intentionally manipulating with carbohydrate availability have been identified as novel and innovative. Sport nutrition recommendations issued by well-respected scientific authorities are currently revised according to the above mentioned topics and are now well accepted even by athletes.

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