Efectos de un entrenamiento pliométrico y de fuerza máxima sobre el tiempo de contacto en el suelo en corredores recreativos

Tesis Materias > Educación física y el deporte Universidad Europea del Atlántico > Docencia > Trabajos finales de Máster Cerrado Español El tiempo de contacto en el suelo es uno de los parámetros espaciotemporales de la carrera. Suficiente evidencia científica afirma que está íntimamente relacionada con el stiffness muscular, por ende, con la economía de carrera, factor determinante del rendimiento en corredores. Por esto mismo, el objetivo de este trabajo fue comparar los efectos de un entrenamiento de fuerza máxima y otro de pliometría, de 4 semanas de duración, sobre el tiempo en contacto en el suelo en 14 corredores recreativos de ambos sexos, de entre 28 y 53 años. 4 corredores formaron parte del grupo control, 5 de fuerza máxima y 5 de pliometría. Se emplearon 3 variables: TCS en carreras de 20 minutos, drop jump con el pie derecho (DJ D) y drop jump con el pie izquierdo (DJ I). El tiempo de contacto en el suelo de cada variable se valoró pre y post intervención con la plataforma de contacto Axon Jump y el reloj Garmin Forerunner 645 Music y HRM-Run. Todos los datos fueron registrados en Microsoft Excel y el tratamiento estadístico fue llevado a cabo por el programa InfoStat (2020) empleando pruebas ANOVA. Los principales resultados establecen que el entrenamiento de fuerza máxima y de pliometría no disminuyen significativamente (p>0,05) el tiempo de contacto en el suelo en ninguna de las variables analizadas. Además, al comparar los efectos producidos por ambos programas de entrenamiento, el grupo pliometría disminuyó significativamente el tiempo de contacto en el suelo en carreras de 20 minutos, pero no así en las pruebas con la plataforma de contacto, si se compara con el de fuerza máxima. Como conclusión se establece que el entrenamiento de fuerza máxima y pliometría, de más de 4 semanas, sería una buena herramienta para disminuir el tiempo de contacto en el suelo, aumentar el stiffness y así mejorar la economía de carrera. metadata Paz, Juan José mail juanpaz2108@gmail.com (2022) Efectos de un entrenamiento pliométrico y de fuerza máxima sobre el tiempo de contacto en el suelo en corredores recreativos. Masters thesis, SIN ESPECIFICAR.

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Resumen

El tiempo de contacto en el suelo es uno de los parámetros espaciotemporales de la carrera. Suficiente evidencia científica afirma que está íntimamente relacionada con el stiffness muscular, por ende, con la economía de carrera, factor determinante del rendimiento en corredores. Por esto mismo, el objetivo de este trabajo fue comparar los efectos de un entrenamiento de fuerza máxima y otro de pliometría, de 4 semanas de duración, sobre el tiempo en contacto en el suelo en 14 corredores recreativos de ambos sexos, de entre 28 y 53 años. 4 corredores formaron parte del grupo control, 5 de fuerza máxima y 5 de pliometría. Se emplearon 3 variables: TCS en carreras de 20 minutos, drop jump con el pie derecho (DJ D) y drop jump con el pie izquierdo (DJ I). El tiempo de contacto en el suelo de cada variable se valoró pre y post intervención con la plataforma de contacto Axon Jump y el reloj Garmin Forerunner 645 Music y HRM-Run. Todos los datos fueron registrados en Microsoft Excel y el tratamiento estadístico fue llevado a cabo por el programa InfoStat (2020) empleando pruebas ANOVA. Los principales resultados establecen que el entrenamiento de fuerza máxima y de pliometría no disminuyen significativamente (p>0,05) el tiempo de contacto en el suelo en ninguna de las variables analizadas. Además, al comparar los efectos producidos por ambos programas de entrenamiento, el grupo pliometría disminuyó significativamente el tiempo de contacto en el suelo en carreras de 20 minutos, pero no así en las pruebas con la plataforma de contacto, si se compara con el de fuerza máxima. Como conclusión se establece que el entrenamiento de fuerza máxima y pliometría, de más de 4 semanas, sería una buena herramienta para disminuir el tiempo de contacto en el suelo, aumentar el stiffness y así mejorar la economía de carrera.

Tipo de Documento: Tesis (Masters)
Palabras Clave: Running, Fuerza máxima, Pliometría, Tiempo de contacto, Economía.
Clasificación temática: Materias > Educación física y el deporte
Divisiones: Universidad Europea del Atlántico > Docencia > Trabajos finales de Máster
Depositado: 14 Mar 2024 23:30
Ultima Modificación: 14 Mar 2024 23:30
URI: https://repositorio.uneatlantico.es/id/eprint/2656

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