Betaine supplementation improves CrossFit performance and increases testosterone levels, but has no influence on Wingate power: randomized crossover trial

Betaine supplementation improves CrossFit performance and increases testosterone levels, but has no influence on Wingate power: randomized crossover trial

Background Because betaine (BET) supplementation may improve muscular strength and endurance, it seems plausible that BET will also influence CrossFit performance (CF). Purpose The aim of this study was to evaluate the effects of three weeks of BET supplementation on body composition, CF performance...

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Bibliographic Details
Main Authors: Emilia Zawieja, Krzysztof Durkalec-Michalski, Marcin Sadowski, Natalia Główka, Agata Chmurzynska
Format: Article
Language:English
Published: Taylor & Francis Group 2023-12-01
Series:Journal of the International Society of Sports Nutrition
Subjects:
betaine
crossfit
wingate test
testosterone
supplementation
Online Access:http://dx.doi.org/10.1080/15502783.2023.2231411

Internet

http://dx.doi.org/10.1080/15502783.2023.2231411

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