Výsledky vyhledávání - "Ergogenic effects"

Akademický článek

Acute Effect of Oral N-Acetylcysteine Supplementation on Fatigue Effect and Isometric Force Production in Physically Active People

Autor: Alfredo Bravo-Sánchez, Javier Portillo, Pablo Abián, María Ramírez-delaCruz, Cristina Lamas, Javier Abián-Vicén

Publikováno v: Applied Sciences, Vol 14, Iss 22, p 10399 (2024)

The main objective of this study was to assess the ergogenic effect of N-acetylcysteine (NAC) on myotendinous isometric force production in physically active people after being subjected to a fatigue protocol. Twenty-three physically active people we

Externí odkaz: https://doaj.org/article/2db944916d69481cafea7fd511a56fe9

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Akademický článek

ACE gene polymorphisms (rs4340) II and DI are more responsive to the ergogenic effect of caffeine than DD on aerobic power, heart rate, and perceived exertion in a homogeneous Brazilian group of adolescent athletes

Autor: H. Spineli, M. dos Santos, D. Almeida, D. Gitaí, M. Silva-Cavalcante, P. Balikian, T. Ataide-Silva, A. Marinho, F. Sousa, G. de Araujo

Publikováno v: Brazilian Journal of Medical and Biological Research, Vol 57 (2024)

The purpose of this study was to verify the association between angiotensin-converting enzyme (ACE) genotypes DD, DI, and II and caffeine (CAF) ingestion on endurance performance, heart rate, ratio of perceived exertion (RPE), and habitual caffeine i

Externí odkaz: https://doaj.org/article/13e42bb54c404057813b4901160a06f7

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Akademický článek

Acute effects of jaw clenching while wearing a customized bite-aligning mouthguard on muscle activity and force production during maximal upper body isometric strength

Autor: Adrià Miró, Bernat Buscà, Jordi Arboix-Alió, Pol Huertas, Joan Aguilera-Castells

Publikováno v: Journal of Exercise Science & Fitness, Vol 21, Iss 1, Pp 157-164 (2023)

Background/Objective: The possible mechanisms supporting the relationship between the masticatory and the musculoskeletal systems have been recently investigated. It has been suggested that jaw clenching promotes ergogenic effects on prime movers thr

Externí odkaz: https://doaj.org/article/575e2c434ffa42e3bafde17af899e63a

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Akademický článek

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Akademický článek

Effects of wearing a customized bite-aligning mouthguard on powerful actions in highly trained swimmers

Autor: Adrià Miró, Bernat Buscà, Mònica Solana-Tramunt, Joan Aguilera-Castells, Jordi Arboix-Alió, Fred Vergnoux, Raúl Arellano

Publikováno v: Journal of Exercise Science & Fitness, Vol 19, Iss 4, Pp 259-268 (2021)

Background/objectives: The potential advantages of wearing customized bite-aligning mouthguards on several performance parameters such as muscular strength, power and reaction time have been reported. Literature shows that the concurrent activation p

Externí odkaz: https://doaj.org/article/4a95531118124a9ab565ac7238e08aea

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Akademický článek

Influence of Higenamine on Exercise Performance of Recreational Female Athletes: A Randomized Double-Blinded Placebo-Controlled Trial

Autor: Jelena S. Rasic, Nevena DJ. Ivanovic, Marija S. Andjelkovic, Ivana P. Nedeljkovic, Ivan R. Nikolic, Sava D. Stojanovic, Danijela K. Ristic-Medic, Marija M. Takic, Brizita I. Djordjevic, Nenad V. Dikic

Publikováno v: Frontiers in Psychology, Vol 12 (2021)

The aim of this study was to determine the ergogenic effects and the safety profile of a one-component higenamine supplement in female recreational athletes. Twelve recreational female basketball players (age 29–41 years, oxygen consumption (VO2max

Externí odkaz: https://doaj.org/article/47fdbe0470ad4e1eb69b579d499064b7

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Akademický článek

Photobiomodulation 30 min or 6 h Prior to Cycling Does Not Alter Resting Blood Flow Velocity, Exercise-Induced Physiological Responses or Time to Exhaustion in Healthy Men

Autor: Yago Medeiros Dutra, Gabriel Machado Claus, Elvis de Souza Malta, Daniela Moraes de Franco Seda, Anderson Saranz Zago, Eduardo Zapaterra Campos, Cleber Ferraresi, Alessandro Moura Zagatto

Publikováno v: Frontiers in Physiology, Vol 11 (2021)

PurposeThe aim of the current study was to investigate the effects of photobiomodulation therapy (PBMT) applied 30 min or 6 h prior to cycling on blood flow velocity and plasma nitrite concentrations at rest, time to exhaustion, cardiorespiratory res

Externí odkaz: https://doaj.org/article/21f3cb89867d4d8fbf49540e0b97d0e0

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Akademický článek

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Akademický článek

CYP1A2 genotype and acute effects of caffeine on resistance exercise, jumping, and sprinting performance

Autor: Jozo Grgic, Craig Pickering, David J. Bishop, Brad J. Schoenfeld, Pavle Mikulic, Zeljko Pedisic

Publikováno v: Journal of the International Society of Sports Nutrition, Vol 17, Iss 1 (2020)

Background It has been suggested that polymorphisms within CYP1A2 impact inter-individual variation in the response to caffeine. The purpose of this study was to explore the acute effects of caffeine on resistance exercise, jumping, and sprinting per

Externí odkaz: https://doaj.org/article/9f738031af644bc4a55ca9d1cc620d84

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