Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Emilia E Zawieja"'
Autor:
Krzysztof Durkalec-Michalski, Emilia E Zawieja, Tomasz Podgórski, Igor Łoniewski, Bogna E Zawieja, Marta Warzybok, Jan Jeszka
Publikováno v:
PLoS ONE, Vol 13, Iss 5, p e0197480 (2018)
BACKGROUND:Sodium bicarbonate (SB) has been proposed as an ergogenic aid, as it improves high-intensity and resistance exercise performance. However, no studies have yet investigated SB application in CrossFit. This study examined the effects of chro
Externí odkaz:
https://doaj.org/article/e03ead64f851429d9ad2c5110662402a
Autor:
Natalia Główka, Jakub Malik, Tomasz Podgórski, Rafał Stemplewski, Janusz Maciaszek, Julia Ciążyńska, Emilia E. Zawieja, Agata Chmurzynska, Paulina M. Nowaczyk, Krzysztof Durkalec-Michalski
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
ABSTRACTBackground Caffeine (CAF) ingestion improves performance in a broad range of exercise tasks. Nevertheless, the CAF-induced, dose-dependent effect on discipline-specific performance and cognitive functions in CrossFit/High-Intensity Functional
Externí odkaz:
https://doaj.org/article/a3ecaf20c17c4829aac7a9ea81dafe8b
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Cross-training is a high-intensity functional training (HIFT) with multiple workout modalities. Despite the increasing number of studies in HIFT, there is still no validated test to measure its specific performance. It would also be advisabl
Externí odkaz:
https://doaj.org/article/d2f1e9cc8994454aa0d8a29c740c8d96
Autor:
Steven B. Machek, Dillon R. Harris, Emilia E. Zawieja, Jeffery L. Heileson, Dylan T. Wilburn, Anna Radziejewska, Agata Chmurzynska, Jason M. Cholewa, Darryn S. Willoughby
Publikováno v:
Nutrients, Vol 14, Iss 23, p 5040 (2022)
The purpose of this investigation was to compare the impacts of a potential blood flow restriction (BFR)-betaine synergy on one-leg press performance, lactate concentrations, and exercise-associated biomarkers. Eighteen recreationally trained males (
Externí odkaz:
https://doaj.org/article/ea1daf3d58ff483785b2cd84cfb46a5f
Autor:
Steven B. Machek, Emilia E. Zawieja, Jeffery L. Heileson, Dillon R. Harris, Dylan T. Wilburn, Emma A. Fletcher, Jason M. Cholewa, Artur Szwengiel, Agata Chmurzynska, Darryn S. Willoughby
Publikováno v:
Nutrients, Vol 14, Iss 3, p 498 (2022)
Several previous investigations have employed betaine supplementation in randomized controlled crossover designs to assess its ostensible ergogenic potential. Nevertheless, prior methodology is predicated on limited pharmacokinetic data and an approp
Externí odkaz:
https://doaj.org/article/9360975efb674da9869dd6e0cc0932e5
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-17 (2020)
Scientific Reports
Scientific Reports
The aim of this study was to assess the effects of probiotic and synbiotic supplementation on glucose metabolism in pregnant women using data from randomized controlled trials. Furthermore, this meta-analysis examines whether the observed effects dep
Publikováno v:
Journal of Dietary Supplements. 18:105-117
Betaine is used to lower elevated plasma homocysteine levels, which are a risk factor for cardiovascular diseases (CVD). However, some studies have shown that betaine may have a negative effect on blood lipids. Betaine supplementation is becoming mor
Autor:
Krzysztof Durkalec-Michalski, Emilia E. Zawieja, Bogna E. Zawieja, Dominika Jurkowska, Maciej S. Buchowski, Jan Jeszka
Publikováno v:
Nutrients, Vol 10, Iss 3, p 370 (2018)
The glycemic index (GI) of ingested carbohydrates may influence substrate oxidation during exercise and athletic performance. Therefore, the aim of this study was to assess the effect of low- and moderate-GI three-week diets on aerobic capacity and e
Externí odkaz:
https://doaj.org/article/5cf51304b9594bc4b66144780db07e7a
Autor:
Dillon R. Harris, Steven B. Machek, Jeffery L. Heileson, Emilia E. Zawieja, Dylan T. Wilburn, Christopher D. Hulsey, Jason M. Cholewa, Darryn S. Willoughby, Maria Fernanda Maltez
Publikováno v:
Medicine & Science in Sports & Exercise. 54:268-268
Autor:
Bogna E. Zawieja, Krzysztof Durkalec-Michalski, Tomasz Podgórski, Patrycja Michałowska, Emilia E. Zawieja
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Scientific Reports
Scientific Reports
The aim of this study was the assessment of progressive low-dose sodium bicarbonate (NaHCO3) supplementation on the anaerobic indices in two bouts of Wingate tests (WT) separated by wrestling-specific performance test and assessing the gender differe