A5003119069- Sports Performance and Training
- Muscle metabolism and nutrition
- Sports injuries and prevention
- Genetics and Physical Performance
- Adipose Tissue and Metabolism
- Cardiovascular and exercise physiology
- Children's Physical and Motor Development
- Sleep and Wakefulness Research
- Exercise and Physiological Responses
- Cancer-related molecular mechanisms research
- Circular RNAs in diseases
- Neural and Behavioral Psychology Studies
- Memory and Neural Mechanisms
- Sports Analytics and Performance
- Aldose Reductase and Taurine
- MicroRNA in disease regulation
- Sports and Physical Education Research
- Vascular Procedures and Complications
- Occupational Health and Performance
- Cardiac, Anesthesia and Surgical Outcomes
- Physiological and biochemical adaptations
- Attention Deficit Hyperactivity Disorder
- Biochemical effects in animals
- Metabolomics and Mass Spectrometry Studies
- Peripheral Artery Disease Management
Universidade Iguaçu
2019-2024
Universidade Federal do Rio de Janeiro
2015-2024
Universidade do Estado do Rio de Janeiro
2017-2018
Summary Mouth rinsing with a CHO solution has been suggested to improve short (<1 h) endurance performance through central effect. We examined the effects of mouth on running time exhaustion treadmill. Six well‐trained subjects ran at 85% VO 2max , three separate occasions. Subjects received either an 8% or placebo ( PLA ) every 15 min rinse MR 6% ingest ING ). Treatments were assigned in randomized, counterbalanced fashion, mouth‐rinsing treatments double‐blinded. Blood samples taken...
High cardiorespiratory capacity is a key determinant of human performance and life expectancy; however, the underlying mechanisms are not fully understood. The objective this pilot study was to investigate biochemical signatures endurance-performance athletes using high-resolution nontargeted metabolomics.Elite long-distance runners with similar training anthropometrical records were studied. After athletes' maximal oxygen consumption (V˙O2max) measured, they divided into 2 groups: low...
The current brief research report aimed to investigate the influence of contextual variables on peak running performance in male elite soccer players. We analyzed 29 matches an team during Brazilian Serie A 2019. Twenty players were tracked using GPS units. Peak physical was determined moving average values with different time windows (1, 3, and 5-min periods). total distance covered, covered high-intensity (≥19.8 km·h
Abstract Introduction Military personnel must remain physically active to meet operational requirements. physical training not only provides the performance capabilities required for performing occupational tasks but also fosters development of sport. Thus, Armed Forces across world have historically invested in developing elite- and Olympic-level athletes. This study aimed assess anthropometric physiological differences among groups Brazilian military athletes (MA), non-military (A),...
Ethanol (ET) is a substance that modulates the Central Nervous System (CNS). Frequently, ET intake occurs combined with energy drinks, which contain taurine (TA), an important amino acid found in body (i.e brain and muscles). Although TA administration has been used improvement of physical performance, impact TA, exercise remains unknown. This study aimed to analyze acute effect 6g Taurine 0.6 mL∙kg-1 (ET), (TA+ET) ingestion on electrocortical activity before after moderate intensity 9...
Taurine (TA) ingestion has been touted as blunting the deleterious effects of ethanol (ET) on motor performance. This study investigated 0.6 mL·kg-1 ET, 6 grams TA, and in combination with taurine (ET+TA) economy movement (EM) heart rate (HR). Nine volunteers, five female (22 ± 3 years) four male (26 5 years), participated a that used counterbalanced experimental design. EM HR were measured for min while subjects pedalling at fixed load 10% below anaerobic threshold. The blood alcohol...
Taurine and alcohol has been popularly ingested through energy drinks. Reports from both compounds shows they are active on nervous system but little is known about the acute effect of these substances frontal cortex in an exercise approach. The aim this study was to determine effects 0,6mldL-1 ethanol (ET), 6g taurine (TA), with (TA+ET) intake absolute alpha power (AAP) region, before after exercise. Nine participants were recruited, five women (22±3years) four men (26±5years), for a...
Maximal oxygen uptake (VO2max) is a determining indicator for cardiorespiratory capacity in endurance athletes, and epigenetics crucial its levels variability. This initial study examined broad plasma miRNA profile of twenty-three trained elite athletes with similar training volumes but different VO2max response to an acute maximal graded test. Six were clustered as higher/lower based on their (75.4 ± 0.9 60.1 5.0 mL.kg-1.min-1). Plasma was obtained from before after the test 15 ng total RNA...
Introdução: O desenvolvimento dos aspectos fisiológicos do desempenho de atletas futebol é importante para os treinadores e cientistas, que devem ter compreensão sobre as interações complexas múltiplos fatores.Objetivo: Comparar intensidades deslocamento jogo resultados teste potência anaeróbica entre jovens nas categorias Sub-15 Sub-17.Métodos: Foram avaliados 31 (14 da 17 Sub-17). As distâncias percorridas nos jogos foram mensuradas pelo sistema posicionamento global (GPS-QSTARZ-5Hz) a foi...
PURPOSE: Previous investigations have found that various types of deception (ie. unknown task endpoint) could alterperception and consequently affect performance. We investigated whethertime influenced performance metabolic variables in cyclists. METHODS: Ten semi-professional male cyclists (age 36±5, years; height 173±6 cm; weight 76.7±265 kg; with 2 years experience) completed three 60 min cycling time trials (roller trainer)after familiarization sessions. Visual feedback elapsed was...
PURPOSE: The aim of this study was to verify if creatine supplementation in conjunction with a community-based exercise program improved cognition elderly women. METHODS: Twenty women were randomized into 2 groups: (CRE, n=10, age = 71± 6 y; body mass 67.4± 6.0 kg; height 166±2 cm) or control (CON, 73±6 67.4±5.7 164±4 cm). All subjects active and did not use CM pro-cognitive drugs before the experiment. CRE group received 2.0 g.kg mass-1·d-1 for 28 days. CON 2,0 mass-1.day-1 dextrosol....
It is unclear how athletes regulate their performance prior and during exercise when deceptive methods are applied. Therefore, the aim of this study was to test if time manipulation can influence pacing strategy running performance. Ten recreationally active subjects were informed they would complete four 60-min trials only with feedback. The first session a familiarization trial (60-min), in following three sessions, feedback modified: normal chronometer (NC—60 min.), 10% faster (Faster...