Search Results - "Pires, Flavio O"

Mental Fatigue Alters Cortical Activation and Psychological Responses, Impairing Performance in a Distance-Based Cycling Trial by Pires, Flávio O, Silva-Júnior, Fernando L, Brietzke, Cayque, Franco-Alvarenga, Paulo E, Pinheiro, Fabiano A, de França, Nanci M, Teixeira, Silmar, Meireles Santos, Tony

“…We sought to verify if alterations in prefrontal cortex (PFC) activation and psychological responses would play along with impairments in pacing and…”
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Carbohydrate Mouth Rinse Fails to Improve Four-Kilometer Cycling Time Trial Performance by O Pires, Flávio, Brietzke, Cayque, A Pinheiro, Fabiano, Veras, Katherine, C T de Mattos, Eugênia, L F Rodacki, André, Ugrinowitsch, Carlos

“…We investigated if a carbohydrate (CHO) mouth rinse may attenuate global fatigue and improve 4-km cycling time trial (TT ) performance. After a preliminary…”
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The placebo effect of a pink non-caloric, artificially sweetened solution on strength endurance performance and psychological responses in trained individuals by de Salles Painelli, Vitor, Fernandes, Edvania, Brietzke, Cayque, Pires, Flávio O.

“…Background: The pink color enhances the perceived sweetness, increasing the individuals’ expectation of the presence of sugar/carbohydrate in a beverage…”
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Habitual Caffeine Consumption Does Not Interfere With the Acute Caffeine Supplementation Effects on Strength Endurance and Jumping Performance in Trained Individuals by de Salles Painelli, Vitor, Teixeira, Emerson L, Tardone, Bruno, Moreno, Marina, Morandini, Jonatas, Larrain, Victória H, Pires, Flávio O

“…The long-standing caffeine habituation paradigm was never investigated in strength endurance and jumping exercise performance through a straightforward…”
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Acute Prior Heavy Strength Exercise Bouts Improve the 20-km Cycling Time Trial Performance by Silva, Renato A.S, Silva-Júnior, Fernando L, Pinheiro, Fabiano A, Souza, Patrícia F.M, Boullosa, Daniel A, Pires, Flávio O

“…ABSTRACTSilva, RAS, Silva-Júnior, FL, Pinheiro, FA, Souza, PFM, Boullosa, DA, and Pires, FO. Acute prior heavy strength exercise bouts improve the 20-km…”
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Effects of Sprint versus High-Intensity Aerobic Interval Training on Cross-Country Mountain Biking Performance: A Randomized Controlled Trial by Inoue, Allan, Impellizzeri, Franco M, Pires, Flávio O, Pompeu, Fernando A M S, Deslandes, Andrea C, Santos, Tony M

“…The current study compared the effects of high-intensity aerobic training (HIT) and sprint interval training (SIT) on mountain biking (MTB) race simulation…”
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Pacing Strategy Determinants During a 10-km Running Time Trial: Contributions of Perceived Effort, Physiological, and Muscular Parameters by Bertuzzi, Rômulo, Lima-Silva, Adriano E, Pires, Flávio O, Damasceno, Mayara V, Bueno, Salomão, Pasqua, Leonardo A, Bishop, David J

“…ABSTRACTBertuzzi, R, Lima-Silva, AE, Pires, FO, Damasceno, MV, Bueno, S, Pasqua, LA, and Bishop, DJ. Pacing strategy determinants during a 10-km running time…”
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Conscious distance monitoring and perceived exertion in light-deprived cycling time trial by Pinheiro, Fabiano A, Santos, Tony M, Pires, Flávio O

“…Abstract The monitoring of distance is crucial to calculate the metabolic requirement and the ratings of perceived exertion (RPE) for a given exercise bout…”
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Caffeine and Placebo Improved Maximal Exercise Performance Despite Unchanged Motor Cortex Activation and Greater Prefrontal Cortex Deoxygenation by Pires, Flavio O, Dos Anjos, Carlos A S, Covolan, Roberto J M, Fontes, Eduardo B, Noakes, Timothy D, St Clair Gibson, Alan, Magalhães, Fernando H, Ugrinowitsch, Carlos

“…Caffeine (CAF) is an ergogenic aid used to improve exercise performance. Independent studies have suggested that caffeine may have the ability to increase…”
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Carbohydrate mouth rinse failed to reduce central fatigue, lower perceived exertion, and improve performance during incremental exercise by Pires, Flávio O, Pinheiro, Fabiano A, Brietzke, Cayque, Franco-Alvarenga, Paulo Estevão, Veras, Katherine, de Matos, Eugênia C T, Rodacki, André L F, Ugrinowitsch, Carlos

“…We examined if carbohydrate (CHO) mouth rinse may reduce central fatigue and perceived exertion, thus improving maximal incremental test (MIT) performance…”
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Cardiopulmonary, blood metabolite and rating of perceived exertion responses to constant exercises performed at different intensities until exhaustion by Pires, Flávio O, Noakes, Timothy D, Lima-Silva, Adriano E, Bertuzzi, R, Ugrinowitsch, Carlos, Lira, Fabio S, Kiss, Maria Augusta P D M

“…This study analysed cardiopulmonary, metabolic and rating of perceived exertion (RPE) responses during exercise bouts performed below, at and above the second…”
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The influence of peripheral afferent signals on the rating of perceived exertion and time to exhaustion during exercise at different intensities by Pires, Flávio O., Lima-Silva, Adriano E., Bertuzzi, Rômulo, Casarini, Dulce H., Kiss, Maria Augusta P. D. M., Lambert, Mike I., Noakes, Timothy D.

“…This study determined which peripheral variables would better predict the rating of perceived exertion (RPE) and time to exhaustion (TE) during exercise at…”
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Cerebral Regulation in Different Maximal Aerobic Exercise Modes by Pires, Flávio O, Dos Anjos, Carlos A S, Covolan, Roberto J M, Pinheiro, Fabiano A, St Clair Gibson, Alan, Noakes, Timothy D, Magalhães, Fernando H, Ugrinowitsch, Carlos

“…We investigated cerebral responses, simultaneously with peripheral and ratings of perceived exertion (RPE) responses, during different VO2MAX-matched aerobic…”
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Can the self-selection of aerobic exercise be used in individuals with different cardiorespiratory fitness levels? by Oliveira, Bruno R. R., Lattari, Eduardo, Pires, Flávio O., Viana, Bruno F., Machado, Sérgio, Rodrigues, Guilherme M., Oliveira, Izaildo A., Santos, Tony M.

“…Purpose To compare the intensity and duration self-selected by participants with higher and lower cardiorespiratory fitness to that recommended by the American…”
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Effects of light deprivation in physical performance and psychophysiological responses to a time-to-exhaustion exercise test by Pinheiro, Fabiano A, Santos, Tony M, Ugrinowitsch, Carlos, Noakes, Timothy D, Pires, Flávio O

“…Abstract Studies have shown that there is no effect of light deprivation in closed-loop exercise performance, however less is known about the open-loop…”
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Effects of a low- or a high-carbohydrate diet on performance, energy system contribution, and metabolic responses during supramaximal exercise by Lima-Silva, Adriano E, Pires, Flavio O, Bertuzzi, Romulo, Silva-Cavalcante, Marcos D, Oliveira, Rodrigo S F, Kiss, Maria Augusta, Bishop, David

“…The purpose of the present study was to examine the effects of a high- or low-carbohydrate (CHO) diet on performance, aerobic and anaerobic contribution, and…”
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Low carbohydrate diet affects the oxygen uptake on-kinetics and rating of perceived exertion in high intensity exercise by Lima-Silva, Adriano E., Pires, FláVio O., Bertuzzi, Rômulo C. M., Lira, Fábio S., Casarini, Dulce, Kiss, Maria Augusta P. D. M.

“…The aim of this study was to determine if the carbohydrate (CHO) availability alters the rate of increase in the rating of perceived exertion (RPE) during high…”
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Arterialized and venous blood lactate concentration difference during different exercise intensities by Felippe, Leandro C, Ferreira, Guilherme A, De-Oliveira, Fernando, Pires, Flavio O, Lima-Silva, Adriano E

“…Abstract Objective The purpose of this study was to investigate the difference between arterialized and venous blood lactate concentrations [La] during…”
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Acute high-intensity exercise with low energy expenditure reduced LDL-c and total cholesterol in men by Lira, Fabio S., Zanchi, Nelo E., Lima-Silva, Adriano E., Pires, Flávio O., Bertuzzi, Rômulo C., Santos, Ronaldo V., Caperuto, Erico C., Kiss, Maria A., Seelaender, Marília

“…A reduction in LDL cholesterol and an increase in HDL cholesterol levels are clinically relevant parameters for the treatment of dyslipidaemia, and exercise is…”
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A low carbohydrate diet affects autonomic modulation during heavy but not moderate exercise by Lima-Silva, Adriano Eduardo, Bertuzzi, Rômulo C. M., Pires, Flávio O., Fronchetti, Lenise, Gevaerd, Monique S., De-Oliveira, Fernando R.

“…The aim of this study was to examine the effects of low carbohydrate (CHO) availability on heart rate variability (HRV) responses during moderate and severe…”
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