Dietary Nitrate Supplementation Does Not Improve Tolerance to Supramaximal Intensity Intermittent Exercise in Elite Endurance Athletes
| Autor: | Pawlak Chaouch, Mehdi, Boissiere, Julien, Munyaneza, Désiré, Gamelin, Francois-Xavier, Cuvelier, Grégory, Berthoin, Serge, Aucouturier, Julien |
|---|---|
| Přispěvatelé: | Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488 (URePSSS), Université d'Artois (UA)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille, SPBI |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | 2e Congrès annuel national de physiologie et biologie intégrative 2e Congrès annuel national de physiologie et biologie intégrative, SPBI, Jun 2018, Lille, France |
| Popis: | International audience; Introduction: Although 15% of the total race duration in cycling or triathlon can be performed at intensities beyond VO2max, little is known about the effectiveness of dietary NO3- supplementation on tolerance to supramaximal intensity intermittent exercise in endurance athletes. Our aim was therefore to determine whether dietary NO3- supplementation enhances the tolerance to supramaximal intensity intermittent exercise in elite endurance-trained athletes.Methods: Using a randomized, single-blind, cross-over design, 9 elite endurance athletes 3.7 years, maximal oxygen uptake performed a supramaximal intensity intermittent exercise test following either a 3-day beetroot juice supplementation (BJ, NO3- content of 680 mg L−1), or a placebo supplementation (PL, NO3- content 60 mL kg−1 min−1). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|