Ergogenic Effect
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Effects of ceramic garments on 10-km running performance
ABSTRACT Aims The use of electromagnetic waves by phototherapy to skeletal muscle presents potential ergogenic effects. The aim of this study was to analyze the effect of using bioceramic clothes on performance, heart rate (HR) and rating of perceived exertion (RPE) during a 10 km race. Our hypothesis is that the use of such clothes modifies these variables
Motriz: rev. educ. fis.. Publicado em: 21/11/2017
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2. Suplementação com bicarbonato de sódio: influência sobre o desempenho, respostas fisiológicas e neuromusculares durante e após exercício supramáximo no ciclismo / Sodium bicarbonate supplementation: effect on physiological and neuromuscular performance during and after supramaximal exercises in cycling
O objetivo deste estudo foi verificar se a suplementação com bicarbonato de sódio (NaHCO3) altera o desempenho durante exercícios supramáximos no ciclismo (ESupra), as variáveis cardiorrespiratórias, e a força muscular isométrica subseqüente. Participaram deste estudo 8 sujeitos do sexo masculino, fisicamente ativos (23,04,01anos; 54,696,51ml/kg/mi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/04/2012
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3. Avaliação eletromiografica e força de musculos do membro superior em individuos submetidos a suplementação de creatina / Strenght and elctromyographic evaluation of upper limb muscles in men undergoing creatine supplementation
Surface electromyography is a potential tool for anatomic, clinic and kinesiologic studies of muscle electric activity and it has been employed to identify muscular activation levels associated with force and muscular fatigue. Creatine supplementation has been used to augment the strength and muscular efficiency as well to decrease the onset of muscular fati
Publicado em: 2009
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4. Efeitos do uso de esteróides anabolizantes associados ao treinamento físico de natação sobre o fluxo sangüíneo para o miocárdio de ratos normotensos / Effects of anabolic steroids use associated with swimming exercise training on myocardium blood flow of normotensive rats
The abusive use of ergogenic resources as the anabolic steroid became an increasing problem in several segments of the population, beyond the athletical way, searching for better performance or physical appearance, without being worried about the risks of the collateral effects promoted by this practice. In the present work we studied the effects of the use
Publicado em: 2007
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5. Ergogenic effect of sugar cane juice / Efeito ergogenico do caldo de cana
The goal of this work were i) monitoring soccer players (n=29) submitted to sugar cane juice consumption immediately after training or games through plasma urea and CK analyses along the Brazilian Championship, and ii) investigate the effect of sugar cane juice ingestion in the restoration of muscular and liver glycogen stores after high intense exercise in
Publicado em: 2006
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6. Efeito da suplementaÃÃo de cafeÃna sobre biomarcadores salivares e plasmÃticos em ciclistas e praticantes de spinning durante teste incremental no cicloergÃmetro
This study investigated the effect of the caffeine ingestion in the salivary biomarkers, blood lactate and the physical performance, during incremental test in cycle ergometer. We tested 16 cycle men and practitioners of spinning in an adaptative test, phase A, and after the ingestion of placebo and caffeine (5mg/kg), phase B. The exercise protocol was initi
Publicado em: 2006
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7. HEMATOLOGICAL PARAMETERS OF CRIOULO YEARLINGS SUPPLEMENTED WITH A HEMATINIC / PARÂMETROS HEMATOLÓGICOS DE POTROS DA RAÇA CRIOULA SUPLEMENTADOS COM UM HEMATÍNICO
With the prowinj partipation of crioulo horses in sport events there has been an increase in the use of compounds with ergogenic properties, such as those called hematinics. The most common hematinics are contain iron, zinc, copper and vitamins of the B complex, all necessary components for the synthesis of red blood cells and hemoglobin.The goal of this stu
Publicado em: 2005
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8. Does medium chain triglyceride play an ergogenic role in endurance exercise performance?
Because of the medium chain triglycerides (MCT) specific physical and chemical properties, they have been used over the last 40 years in enteral and parenteral nutrition. Results from clinical practice lead some researchers in the early 80's to use them for ergogenics purposes. The hypothesis was based on the relationship between the oxidation rates of carbo
Rev Bras Med Esporte. Publicado em: 2003-06
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9. Effect of nebulised salbutamol on maximal exercise performance in men with mild asthma.
The effect of 5 mg nebulised salbutamol on the cardiorespiratory responses to a progressive maximal exercise test was investigated in eight asthmatic (mean forced expiratory volume in one second (FEV1) 3.48 (1.0) litres) and eight non-asthmatic men. Exercise tests were performed on a bicycle ergometer after administration of nebulised salbutamol or matched s
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10. Effect of physiological levels of caffeine on Ca2+ handling and fatigue development in Xenopus isolated single myofibers
The purpose of the present study was to determine whether exposure to exogenous physiological concentrations of caffeine influence contractility, Ca2+ handling, and fatigue development in isolated single Xenopus laevis skeletal muscle fibers. After isolation, two identical contractile periods (separated by 60-min rest) were conducted in each single myofiber
American Physiological Society.