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Doctoral thesis . 2021
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Evaluación del perfil fuerza-velocidad vertical en atletas fondistas de media y larga distancia

Authors: Moreno Ruiz, Mª Angeles;

Evaluación del perfil fuerza-velocidad vertical en atletas fondistas de media y larga distancia

Abstract

Los avances en la metodología de evaluación de fuerza y acondicionamiento, junto con la evolución en las demandas físicas de la competencia en diferentes deportes como rugby, fútbol, voleibol, baloncesto o atletismo, han llevado a una mayor relevancia de las acciones balísticas de alta intensidad. Una buena evaluación de la fuerza, velocidad y potencia nos podría ayudar de cara a la aplicación profesional, para elaborar programas de entrenamiento optimizados e individualizados. Nuestra hipótesis de estudio, era ver si había una relación en el rendimiento de atletas con un perfil fuerzavelocidad equilibrado. Nuestro objetivo, era evaluar la correlación entre el perfil fuerza-velocidad vertical y la percepción subjetiva del rendimiento (PSR), en fondistas activos de media y larga distancia a partir de categoría absoluta. Se reclutaron 19 hombres y 11 mujeres y se midió una sola vez. Los datos objetode estudio, se analizaron en el programa estadístico-informático IBM Statistical Package for Social Sciences (SPSS) – versión 25. Para ver si existía una relación entre la PSR con las variables del perfil: Fuerza máxima teórica cuando la velocidad es 0 (F0); velocidad máximo teórica cuando la fuerza es 0 (V0) y desequilibrio de la fuerza y la velocidad (en inglés “Force-Velocity Imbalance”; FVimb), se realizó un análisis de correlación de Pearson. Además, se hizo una prueba de análisis multivariante, MANOVA, para ver los efectos que tenían las variables independientes (sexo, categoría y prueba) sobre las variables dependientes del perfil. El hallazgo principal y único en nuestro estudio, fue encontrar una correlación entre la variable del perfil F0 y la PSR en atletas hombres. Dicho esto, podría confirmarse nuestra hipótesis, de que, para alcanzar mayores niveles de rendimiento, haya que incidir en el desequilibrio del propio perfil. En cualquier caso, dada la falta de literatura, se necesitaría más investigación en este ámbito. Abstract: Advances in the methodology for evaluating strength and conditioning, together with the evolution in the physical demands of competition in different sports such as rugby, soccer, volleyball, basketball or athletics, have led to greater relevance of high intensity ballistics actions. A good evaluation of strength, speed and power could help us to develop optimized and individualized training programs in the professional application. Our study hypothesis was to see if there was a relationship in the performance of athletes with a balanced Force-Speed profile. Our objective was to evaluate the correlation between the vertical force-velocity profile and the subjective perception of performance (PSR) in active long distance and medium distance absolute category runners. 19 men and 11 women were recruited and measured only one time. The data studied was analyzed in the statistical-computer program IBM Statistical Package for Social Sciences (SPSS) - version 25. To see if there is a relationship between the PSR with the profile variables: Theoretical maximum strength when the speed is 0 (F0); theoretical maximum speed when strength is 0 (V0) and imbalance of strength and speed (in English "Strength-Speed Imbalance"; FVimb), a Pearson correlation analysis was carried out. Furthermore, a multivariate analysis test, MANOVA, was carried out to see the effects that the independent variables (sex, category, and test) had on the profile-dependent variables. The main and most important discovery of our study was to find a correlation between the F0 profile variable and the PSR in male athletes. In fact, it could confirm our hypothesis that, to achieve higher levels of efficiency, it is necessary to work on the imbalance of the profile itself. In any case, given the lack of literature, more research would be needed in this area.

Country
Spain
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Keywords

salto, individualización, Perfil Fuerza-Velocidad Vertical, capacidades mecánicas, Force-Velocity Vertical Profile, corredores, jump, individualization, mechanics ability, explosive efficiency, rendimiento explosivo, runners, Trabajo Fin de Grado de la Universidad de Almería

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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