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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 performan...

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Detalles Bibliográficos
Autores principales:	Zawieja, Emilia, Durkalec-Michalski, Krzysztof, Sadowski, Marcin, Główka, Natalia, Chmurzynska, Agata
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Routledge 2023
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10327519/ https://www.ncbi.nlm.nih.gov/pubmed/37409757 http://dx.doi.org/10.1080/15502783.2023.2231411

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