Search results for " esport"
showing 6 items of 46 documents
Effect of saddle height on skin temperature measured in different days of cycling
2016
Infrared thermography can be useful to explore the effects of exercise on neuromuscular function. During cycling, it could be used to investigate the effects of saddle height on thermoregulation. The aim of this study was to examine whether different cycling postures, elicited by different knee flexion angles, could influence skin temperature. Furthermore, we also determined whether the reproducibility of thermal measurements in response to cycling differed in the body regions affected or not affected by saddle height. Sixteen cyclists participated in three tests of 45 min of cycling at their individual 50 % peak power output. Each test was performed in a different knee flexion position on …
Imprese che esportano e imprese che vorrebbero esportare: un confronto
2013
Sulla base di un'indagine diretta presso un campione rappresentativo di imprese esportatrici e non esportatrici, si procede a una stima dei differenziali di produttività e a un confronto relativo a variabili economiche e relazioni fra imprese esportatrici, imprese non esportatrici e imprese potenzialmente esportatrici
Modificaciones del automatismo, conducción, refractariedad miocárdicas y del patrón fibrilatorio ventricular producidas por el ejercicio físico cróni…
2011
El objetivo de este trabajo es investigar el papel de las neuronas parasimpáticas postganglionares en los cambios adaptativos producidos por el entrenamiento físico sobre el automatismo, la conducción y la refractariedad miocárdicas. Se utilizaron 41 conejos de raza New Zealand White que fueron divididos en 3 grupos: un grupo de animales control (n=14), un grupo de animales falsos operados (n=13) y un grupo de animals entrenados (n=14). Estos últimos fueron sometidos a un protocolo de entrenamiento en cinta rodante de 6 semanas de duración. El estudio electrofisiológico se realizó en corazón aislado y, por tanto, no sometido a influencias nerviosas extrínsecas ni humorales. Las propiedades …
La influencia del estado del partido en la posesión del balón en el fútbol femenino de alto rendimiento
2020
[Abstract] The objective of this study was to examine the effect of the situational match status variable on the ball possession of the teams that participated in the 2015 FIFA Women’s World Cup. The 52 games played during the championship have been collected, and 3,740 ball possessions made by the teams were analyzed. The teams have been divided into successful and unsuccessful. Three types of analysis have been carried out: a univariate analysis for both groups with the categorical and continuous variables selected; a bivariate analysis, using chi-square tests and the exact Fischer test; and finally, a multivariable technique such as the decision trees was incorporated. The available resu…
'REOFUT' as an Observation Tool for Tactical Analysis on Offensive Performance in Soccer: Mixed Method Perspective
2019
Performance analysis in complex sports like soccer requires the study of the influence of the interaction between both teams during the game on final performance. The mixed methods approach involves the collection, analysis, and interpretation of qualitative and quantitative data for the same purpose and within the framework of the same study. To build certain observation tools, mixed methods are necessary in order to take advantage of integration between qualitative and quantitative elements. The aim of this study was to develop a new no standard observation tool to analyze soccer offensive performance considering not only the observed team but also some aspects of the opponent behavior, a…
Tema 6.1. La pràctica i entrenament de la tècnica
2019
El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València Tema 6.1. de l'assignatura Entrenament de la Tècnica i la Tàctica del Grau en Ciències de l'Activitat Física i l'Esport