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Autor:
Caitlin P. Bailey, Erin Hennessy
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, Vol 17, Iss 1, Pp 1-11 (2020)
Journal of the International Society of Sports Nutrition, Vol 17, Iss 1, Pp 1-11 (2020)
Background The ketogenic diet has become popular among endurance athletes as a performance enhancer. This paper systematically reviews the evidence regarding the effect of the endurance athlete’s ketogenic diet (EAKD) on maximal oxygen consumption
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, Vol 16, Iss 1, Pp 1-8 (2019)
Journal of the International Society of Sports Nutrition, Vol 16, Iss 1, Pp 1-8 (2019)
Background Similar to other combat sports, mixed martial arts (MMA) includes divisional weight classes. The purpose of our research was to further investigate the amount of weight professional MMA fighters lost prior to weighing in for competition, t
Autor:
Pablo Jodra, Antonio Jesús Sánchez-Oliver, Fernando Mata, Jose Antonio, Luis M. López-González, Raúl Domínguez
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, 15:60
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-11 (2018)
Journal of the International Society of Sports Nutrition, 15:60
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-11 (2018)
Caffeine used as a supplement has been shown to improve physical and cognitive performance in several sport modalities due to its effects on the central nervous system. This review assesses the direct effects of caffeine supplementation on performanc
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, 15:44
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-6 (2018)
Journal of the International Society of Sports Nutrition, 15:44
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-6 (2018)
BACKGROUND: Studies have shown that the majority of endurance athletes do not achieve the minimal recommended carbohydrate (CHO) intake of 6 g/kg of body weight (BW), with potentially negative impacts on recovery and performance. The purpose of this
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, 15:26
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-6 (2018)
Journal of the International Society of Sports Nutrition, 15:26
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-6 (2018)
BACKGROUND: The purpose of this study was to determine the impact of a commercially available purported nootropic supplement on mood, stress, and rifle marksmanship accuracy and engagement time via an Engagement Skills Trainer. METHODS: In this doubl
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-8 (2018)
Journal of the International Society of Sports Nutrition, 15:17
Journal of the International Society of Sports Nutrition, Vol 15, Iss 1, Pp 1-8 (2018)
Journal of the International Society of Sports Nutrition, 15:17
Background The Nutrition for Sport Knowledge Questionnaire (NSKQ) is an 89-item, valid and reliable measure of sports nutrition knowledge (SNK). It takes 25 min to complete and has been subject to low completion and response rates. The aim of this st
Autor:
Amy Hurtado, Matthew A. Hamm, Austin Martin, Austin Cross, Victor Uribe, Grant M. Tinsley, Jose G Pineda, Ty B. Palmer
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, Vol 14, Iss 1, Pp 1-11 (2017)
Journal of the International Society of Sports Nutrition, Vol 14, Iss 1, Pp 1-11 (2017)
Background Pre-workout supplements purportedly enhance feelings of energy, reduce fatigue and improve exercise performance. The purpose of this study was to examine the performance effects of caffeinated and non-caffeinated multi-ingredient pre-worko
Autor:
Douglas Hanes, Regina Dehen, Heather Zwickey, Deanne Tibbitts, Kimberly M. Tippens, Eric D. Withee
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, Vol 14, Iss 1, Pp 1-11 (2017)
Journal of the International Society of Sports Nutrition, Vol 14, Iss 1, Pp 1-11 (2017)
Background Oxidative stress and muscle damage occur during exhaustive bouts of exercise, and many runners report pain and soreness as major influences on changes or breaks in training regimens, creating a barrier to training persistence. Methylsulfon
Autor:
Darren G. Candow, Richard B. Kreider, Richard L. Collins, Douglas S. Kalman, Robert Wildman, Hector L. Lopez, Tim N. Ziegenfuss, Anthony L. Almada, Susan M. Kleiner, Jose Antonio
Publikováno v:
Journal of the International Society of Sports Nutrition
Journal of the International Society of Sports Nutrition, Vol 14, Iss 1, Pp 1-18 (2017)
Journal of the International Society of Sports Nutrition, Vol 14, Iss 1, Pp 1-18 (2017)
Creatine is one of the most popular nutritional ergogenic aids for athletes. Studies have consistently shown that creatine supplementation increases intramuscular creatine concentrations which may help explain the observed improvements in high intens
Autor:
Ivan Da C. Piçarro, Aquiles Yáñez-Silva, Alan C. Utter, Renata Selvatici Borges Januário, Steven R. McAnulty, Luis Henrique Boiko Ferreira, Tácito P. Souza-Junior, Cosme Franklim Buzzachera
Publikováno v:
Journal of the International Society of Sports Nutrition
Background To determine the effects of a low dose, short-term Creatine monohydrate (Cr) supplementation (0.03 g.kg.d−1 during 14 d) on muscle power output in elite youth soccer players. Methods Using a two-group matched, double blind, placebo-contr