Article
Nutrition & Dietetics
Elif Gunalan, Betul Yildirim Cavak, Saadet Turhan, Irem Kaya Cebioglu, Raul Dominguez, Antonio Jesus Sanchez-Oliver
Summary: This study aimed to evaluate the consumption of dietary supplements in Turkish football players and found that male and professional players had a higher intake of supplements compared to females and non-professionals. The most consumed supplements included sports drinks, magnesium, vitamin C, and vitamin D.
Review
Neurosciences
Trish T. Chinzara, Gavin Buckingham, David J. Harris
Summary: Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation technique that has the potential to enhance sporting performance, especially in terms of strength and visuomotor tasks.
EUROPEAN JOURNAL OF NEUROSCIENCE
(2022)
Review
Nutrition & Dietetics
Jorge Lorenzo Calvo, Xueyin Fei, Raul Dominguez, Helios Pareja-Galeano
Summary: The relationship between caffeine intake and cognitive performance during exercise has gained attention. Studies suggest that low/moderate doses of caffeine before and/or during exercise can improve self-reported energy, mood, and cognitive functions like attention, as well as potentially impacting simple reaction time, choice reaction time, memory, or fatigue depending on research protocols.
Article
Chemistry, Multidisciplinary
Jose M. Gamonales, Jesus Munoz-Jimenez, Kiko Leon, Sergio J. Ibanez
Summary: Research on Football 5-a-side for blind people typically lacks sports performance analysis. This study compared the differences between the 2014 World Championship of Fa5 and the 2016 Paralympic Games by analyzing throws to the goal. The findings suggest that different championships can influence team tactics and styles, setting trends for future competitions.
APPLIED SCIENCES-BASEL
(2021)
Review
Behavioral Sciences
Cristina Cadoni, Alessandra Tiziana Peana
Summary: Energy drinks are beverages marketed for their ability to boost energy, reduce tiredness, and increase concentration. However, there is a serious lack of evidence to support these claims, and the long-term consequences, especially for adolescents, are not well documented. Furthermore, the combination of energy drinks and alcohol among adolescents may increase the risk of alcohol use disorder and cardiovascular effects. It is important to disseminate knowledge about the potential harmful outcomes of consuming these drinks to raise awareness among adolescents.
FRONTIERS IN BEHAVIORAL NEUROSCIENCE
(2023)
Article
Nutrition & Dietetics
Katharina Wirnitzer, Mohamad Motevalli, Derrick R. Tanous, Martina Gregori, Gerold Wirnitzer, Claus Leitzmann, Thomas Rosemann, Beat Knechtle
Summary: Female and male distance runners have been found to have differences in physiological and psychological characteristics related to endurance, but gender was not found to be a strong modulator of supplement intake among different groups of endurance runners.
Article
Food Science & Technology
Antonio Jesus Sanchez-Oliver, Raul Dominguez, Paola Lopez-Tapia, Francisco Miguel Tobal, Pablo Jodra, Juan Jose Montoya, Eduardo J. Guerra-Hernandez, Juan Jose Ramos-Alvarez
Summary: The study found that the majority of rugby players consume dietary supplements, with the main purpose being to enhance sports performance. Professional players tend to purchase them online and consume them during training and competition, while amateur players tend to consume them before competitions.
Review
Nutrition & Dietetics
Nestor Vicente-Salar, Encarna Fuster-Munoz, Alejandro Martinez-Rodriguez
Summary: This article examines the use of nutritional ergogenic aids (NEAs) in combat sports. The study found strong evidence for the use of caffeine in enhancing combat skills and overall physical performance. Further research is needed to confirm the efficacy of other NEAs such as buffering supplements.
Article
Nutrition & Dietetics
Diego Fernandez-Lazaro, Juan Mielgo-Ayuso, Miguel del Valle Soto, David P. Adams, Jeronimo J. Gonzalez-Bernal, Jesus Seco-Calvo
Summary: TT supplementation did not improve performance or body composition in CrossFit(R) male athletes, but may serve as a testosterone booster to aid recovery and reduce fatigue after exercise.
Review
Food Science & Technology
Laura Gilsanz, Jaime Lopez-Seoane, Sergio L. Jimenez, Helios Pareja-Galeano
Summary: Co-supplementation of beta-alanine and sodium bicarbonate can enhance buffering capacity and improve athletic performance, especially during high-intensity exercises lasting between 30 seconds and 10 minutes.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2023)
Review
Nutrition & Dietetics
Andrea Costantino, Aniello Maiese, Julia Lazzari, Chiara Casula, Emanuela Turillazzi, Paola Frati, Vittorio Fineschi
Summary: In recent years, there has been a significant increase in the consumption of energy drinks by young adults and athletes. However, concerns have been raised regarding the potential health risks associated with excessive consumption. This review examines the reported effects of acute or chronic abuse of energy drinks on human health, particularly focusing on the cardiovascular and neurovegetative systems. It also highlights the need for stricter limits and regulations on the consumption of these beverages.
Article
Food Science & Technology
Alvaro Lopez-Samanes, Juan Jose Ramos-Alvarez, Francisco Miguel-Tobal, Sofia Gaos, Pablo Jodra, Raquel Arranz-Munoz, Raul Dominguez, Juan Jose Montoya
Summary: This study explored the acute ingestion of beetroot juice in female rugby players. The results showed that beetroot juice ingestion may improve neuromuscular performance, while no differences were found in sprint, agility, isometric handgrip strength, and endurance performance.
Article
Nutrition & Dietetics
Josh W. Newbury, S. Andy Sparks, Matthew Cole, Adam L. Kelly, Lewis A. Gough
Summary: The purpose of this study was to investigate the use of nutritional supplements among highly trained swimmers on a national talent pathway. The study found that 98% of swimmers reported using at least one supplement, with performance and recovery being the main reasons. National swimmers used more supplements, particularly ergogenic aids, compared to age-group and development swimmers. Parents/guardians were the main source of supplement information for development swimmers, while performance nutritionists played a significant role for age-group and national swimmers. The study suggests the need for supplement education for parents/guardians at the development level and further research on the efficacy of supplements used by national swimmers.
Article
Rehabilitation
Fernando Mata, Raul Dominguez, Alvaro Lopez-Samanes, Angela Sanchez-Gomez, Pablo Jodra, Antonio J. Sanchez-Oliver
Summary: The study found that nearly half of the fencers have consumed sports supplements, with the main motivation being performance improvement. Medical doctors are more likely to advise men to consume SS, while friends are more likely to advise women. The most consumed supplements were sport drinks, vitamin C, sport bars, and caffeine, with no significant differences by sex and competitive level.
BMC SPORTS SCIENCE MEDICINE AND REHABILITATION
(2021)
Article
Nutrition & Dietetics
Aleksandra Filip-Stachnik, Robert Krawczyk, Michal Krzysztofik, Agata Rzeszutko-Belzowska, Marcin Dornowski, Adam Zajac, Juan Del Coso, Michal Wilk
Summary: The use of caffeinated chewing gum in a dose up to 5.4 mg/kg of caffeine did not increase performance during repeated Special Judo Fitness Tests (SJFTs).
JOURNAL OF THE INTERNATIONAL SOCIETY OF SPORTS NUTRITION
(2021)
Review
Food Science & Technology
Jaime Lopez-Seoane, Sergio L. Jimenez, Juan Del Coso, Helios Pareja-Galeano
Summary: This systematic review examines the effects of n-3 PUFA supplementation on lean mass and muscle protein synthesis in individuals without physical training. The review found that n-3 PUFA supplementation had positive effects on skeletal muscle volume and mass, as well as muscle protein synthesis rate. However, there was no significant effect on the mechanisms of mTOR, Akt, and skeletal muscle gene expression.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2023)
Article
Sport Sciences
A. Miralles-Iborra, J. L. L. Elvira, T. Urban, A. Calado, J. Del Coso, V Moreno-Perez
Summary: This study investigated the relationship between different measures of eccentric hamstring strength and the gold standard measurement of eccentric hamstring strength using an isokinetic dynamometer. The results showed that all Nordic-based measurements had acceptable associations with the gold standard measurement, but the peak eccentric force measured on the Smart-Nordic device had a better agreement with the isokinetic eccentric hamstring peak torque compared to the video-based measurements.
EUROPEAN JOURNAL OF SPORT SCIENCE
(2023)
Article
Primary Health Care
Victor Moreno-Perez, Javier Ruiz, Jairo Vazquez-Guerrero, Gil Rodas, Juan Del Coso
Summary: This study aimed to compare the characteristics of injuries sustained by professional basketball players during training and matches. The findings revealed that the injury incidence was higher during matches, but the characteristics of injuries were similar between training and matches.
PHYSICIAN AND SPORTSMEDICINE
(2023)
Article
Nutrition & Dietetics
Jorge Gutierrez-Hellin, Millan Aguilar-Navarro, Carlos Ruiz-Moreno, Alejandro Munoz, David Varillas-Delgado, Francisco J. Amaro-Gahete, Juan Del Coso
Summary: The effect of caffeine on fat oxidation during submaximal aerobic exercise is similar with 3 and 6 mg/kg of body mass.
EUROPEAN JOURNAL OF NUTRITION
(2023)
Article
Sport Sciences
Alejandro Lopez-Valenciano, Victor Moreno-Perez, Roberto Lopez-Del Campo, Ricardo Resta, Juan Del Coso
Summary: The introduction of the five-substitution option in professional football teams increased the number of substitutions per match but did not change the timing of the first substitution. However, it led to higher running distances at higher speeds (21.0-23.9 km/h and >= 24.0 km/h) and was associated with increased running performance by starting players rather than substitutes. This option allowed team coaches to better manage players' physical load and enhance their running performance.
INTERNATIONAL JOURNAL OF SPORTS MEDICINE
(2023)
Article
Sport Sciences
David Varillas-Delgado, Esther Morencos, Jorge Gutierrez-Hellin, Millan Aguilar-Navarro, Antonio Maestro, Teresa Perucho, Juan Del Coso
Summary: The influence of the rs8111989 polymorphism in the muscle-specific creatine kinase gene ( CKM ) on injury incidence is unknown. This study found that the CKM polymorphism did not affect injury incidence in high-performance football players. However, players with the GA genotype were more prone to severe injuries and muscle tears.
INTERNATIONAL JOURNAL OF SPORTS MEDICINE
(2023)
Article
Nutrition & Dietetics
Justin D. Roberts, Joseph B. Lillis, Jorge Marques Pinto, Havovi Chichger, Alvaro Lopez-Samanes, Juan Del Coso, Rodrigo Zacca, Ashley G. B. Willmott
Summary: This study investigated the chronic effects of supplementation with a biodynamic and organic olive fruit water phytocomplex on exercise performance and recovery. Results showed that the supplement improved exercise performance and acute recovery. Further research is needed to determine the optimal dosage and if it can enhance long-term training adaptations.
Review
Nutrition & Dietetics
Ziyu Wang, Bopeng Qiu, Jie Gao, Juan Del Coso
Summary: Caffeine is widely consumed in sports for its established performance-enhancing effects. While there is ample evidence for the benefits of caffeine supplementation on endurance exercise, most of the studies have focused on cycling trials. This study aimed to systematically review and meta-analyze the effects of caffeine intake on endurance running performance.
Article
Genetics & Heredity
Javier Abian-Vicen, Pablo Abian, Alfredo Bravo-Sanchez, Ines Pinas-Bonilla, Beatriz Lara, Juan Del Coso
Summary: alpha-Actinin-3 is a protein found in skeletal muscle that plays a structural role at the Z-line. The presence of a certain gene variant affects the expression of alpha-actinin-3, and individuals with functional alpha-actinin-3 have a higher frequency in elite badminton players, especially those ranked in the world's top ten.
Article
Green & Sustainable Science & Technology
Javier Portillo, Pablo Abian, Alfredo Bravo-Sanchez, Alberto Dorado-Suarez, Javier Abian-Vicen
Summary: The aim of this study was to examine the effects of different teaching methodologies on the physical demands and technical-tactical variables of secondary school children during ultimate frisbee. The results showed that the comprehensive teaching model had a positive impact on the students' physical demands and management of technical-tactical actions, making it an effective pedagogical option for learning ultimate frisbee.
Article
Chemistry, Multidisciplinary
Luis Simon-Chico, Javier Abian-Vicen, Alfredo Bravo-Sanchez, Pablo Abian
Summary: The research aimed to study the age evolution of badminton players in men's, women's, and mixed doubles from 1994 to 2020. Data obtained from the Badminton World Federation website showed that the average age of men's and mixed doubles players increased over time, while the average age of women's doubles remained constant. Women's doubles players also reached their peak performance at a younger age than men's and mixed doubles players. These findings could provide valuable insights for coaches, trainers, and selectors in planning the athletic career of elite players.
APPLIED SCIENCES-BASEL
(2023)
Article
Sport Sciences
Aaron Miralles-Iborra, Jose L. L. Elvira, Juan Del Coso, Sergio Hernandez-Sanchez, Jose Pino-Ortega, Victor Moreno-Perez
Summary: This study aimed to assess the acute effect of a competitive football match on jump performance and kinematic parameters during jump landing in semiprofessional female football players. The results showed that a competitive football match worsened jump performance and several landing biomechanical parameters in female football players, which were still decreased in comparison with baseline even 48 h after the match.
SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS
(2023)
Article
Psychology, Applied
M. Ramirez-delaCruz, A. Bravo-Sanchez, P. Esteban-Garcia, F. Jimenez, J. Abian-Vicen
Summary: This study assessed the intraday and interday reliability of cognitive tests related to sports performance. The results showed significant differences in several variables, and identified reliable tests such as Reaction Time, Red and Green Lights, and the Go/No-Go, Eriksen Flanker, and TMT tests.
REVISTA DE PSICOLOGIA DEL DEPORTE
(2023)
Article
Multidisciplinary Sciences
Joaquin Gonzalez-Rodenas, Jordi Ferrandis, Victor Moreno-Perez, Roberto Lopez-Del Campo, Ricardo Resta, Juan Del Coso
Summary: This study examines the differences in playing style and technical performance based on ranking levels in Spanish football teams. Higher-ranked teams exhibit an advanced starting position, longer offensive sequences, slower progression speed, more ball possession, higher passing accuracy, and more crosses and through balls. Coaches should consider adopting a playing style focused on regaining ball possession in advanced field zones and using long passing sequences as an effective tactical strategy to improve ranking.