Zobrazeno 1 - 10
of 1 983
pro vyhledávání: '"ergogenic aid"'
Autor:
Wangda Guo, Songjia Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This study aimed to elucidate the impact of combining Beta-Alanine (BA) supplementation with short sprint interval training on cardiorespiratory fitness, anaerobic power, and bio-motor abilities in volleyball players. Twenty young male athle
Externí odkaz:
https://doaj.org/article/2ace7bd8382e4f9293a1ea51650bb571
Publikováno v:
Journal of Sport and Health Science, Vol 13, Iss 4, Pp 499-508 (2024)
Background: The ergogenic effects of caffeine intake on exercise performance are well-established, even if differences exist among individuals in response to caffeine intake. The genetic variation of a specific gene, human cytochrome P450 enzyme 1A2
Externí odkaz:
https://doaj.org/article/66362588e7164f5ba9212ae201eb6554
Publikováno v:
Sportif Bakış Spor ve Eğitim Bilimleri Dergisi, Vol 11, Iss 1, Pp 12-24 (2024)
This study aimed to establish the correlation between the nutritional knowledge levels of amateur and professional athletes and their attitudes towards doping. Additionally, it sought to analyze these relationships in relation to relevant variables.
Externí odkaz:
https://doaj.org/article/3d71c79fdab64e0fbb1275a85b1bb16d
Autor:
Marcos Gonzalez, Caroline Jachino, Blake Murphy, Kaitlyn Heinemann, Mitchel A. Magrini, Eric C. Bredahl, Joan M. Eckerson, Jacob A. Siedlik
Publikováno v:
Nutraceuticals, Vol 4, Iss 2, Pp 232-240 (2024)
This study investigated the effect of a commercially available ketone supplement on heart rate (HR), perceived exertion (RPE), blood lactate, glucose, and ketone concentrations, along with time to fatigue (TTF) during a running task to voluntary fati
Externí odkaz:
https://doaj.org/article/c8a692a23bba4bacb0b1fd6dcddbb869
Autor:
Haotian Zhao, Hongkang Zhu, Hezhang Yun, Jingqi Liu, Ge Song, Jin Teng, Dixin Zou, Naiyan Lu, Chang Liu
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
Background This study aimed to investigate the impact of Urolithin A (UA) on muscle endurance, muscle strength, inflammatory levels, oxidative stress, and protein metabolism status in resistance-trained male athletes.Method An 8-week randomized, doub
Externí odkaz:
https://doaj.org/article/97b1aac441474ed7b0f103a69898b342
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
Background Caffeine, widely recognized as an ergogenic aid, has undergone extensive research, demonstrating its effectiveness to enhance endurance performance. However, there remains a significant gap in systematically evaluating its effects on time
Externí odkaz:
https://doaj.org/article/f06624738858482c95b981837a44d188
Autor:
Choongsung Yoo, Dante Xing, Drew E. Gonzalez, Victoria Jenkins, Kay Nottingham, Broderick Dickerson, Megan Leonard, Joungbo Ko, Megan H. Lewis, Mark Faries, Wesley Kephart, Martin Purpura, Ralf Jäger, Shawn D. Wells, Kylin Liao, Ryan Sowinski, Christopher J. Rasmussen, Richard B. Kreider
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
ABSTRACTRationale Intense exercise promotes fatigue and can impair cognitive function, particularly toward the end of competition when decision-making is often critical for success. For this reason, athletes often ingest caffeinated energy drinks pri
Externí odkaz:
https://doaj.org/article/2bcae71d7049400a9a67651d8aab64ca
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
ABSTRACTBackground This study investigated the acute effects of various doses of nitrate-rich beetroot juice on the responses to high-intensity interval exercise in women.Methods A double-blinded, randomized, placebo-controlled, crossover trial was c
Externí odkaz:
https://doaj.org/article/671101b715d34dbcaecf78f72abbb1d5
Autor:
Jose Antonio, Daniel E. Newmire, Jeffrey R. Stout, Brandi Antonio, Maureen Gibbons, Lonnie M. Lowery, Joseph Harper, Darryn Willoughby, Cassandra Evans, Dawn Anderson, Erica Goldstein, Jose Rojas, Matías Monsalves-Álvarez, Scott C. Forbes, Jose Gomez Lopez, Tim Ziegenfuss, Blake D. Moulding, Darren Candow, Michael Sagner, Shawn M. Arent
Publikováno v:
Journal of the International Society of Sports Nutrition, Vol 21, Iss 1 (2024)
ABSTRACTCaffeine is a popular ergogenic aid that has a plethora of evidence highlighting its positive effects. A Google Scholar search using the keywords “caffeine” and “exercise” yields over 200,000 results, emphasizing the extensive researc
Externí odkaz:
https://doaj.org/article/2d00f55114f243fe992c8e5ea585bc68
Autor:
Hossein Taghizadeh Bilondi, Hanieh Valipour, Sahar Khoshro, Parsa Jamilian, Alireza Ostadrahimi, Meysam Zarezadeh
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35025- (2024)
Background: Caffeine is commonly used as an ergogenic aid to increase strength and endurance in athletes. The results of meta-analyses in this regard are still conflicting. Therefore, the current umbrella meta -analysis was conducted to determine the
Externí odkaz:
https://doaj.org/article/052fac8e5e784c188915ec6c70cdcc12