{"id":69786,"date":"2018-03-09T23:14:17","date_gmt":"2018-03-09T23:14:17","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-parametros-biomecanicos-durante-la-recepcion-en-colchonetas-y-su-influencia-en-los-mecanismos-de-lesion-en-gimnasia-deportiva\/"},"modified":"2018-03-09T23:14:17","modified_gmt":"2018-03-09T23:14:17","slug":"analisis-de-parametros-biomecanicos-durante-la-recepcion-en-colchonetas-y-su-influencia-en-los-mecanismos-de-lesion-en-gimnasia-deportiva","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-parametros-biomecanicos-durante-la-recepcion-en-colchonetas-y-su-influencia-en-los-mecanismos-de-lesion-en-gimnasia-deportiva\/","title":{"rendered":"An\u00e1lisis de par\u00e1metros biomec\u00e1nicos durante la recepci\u00f3n en colchonetas y su influencia en los mecanismos de lesi\u00f3n en gimnasia deportiva"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pedro Perez Soriano <\/strong><\/h2>\n<p>Introduccion: entre las acciones t\u00e9cnicas m\u00e1s realizadas en gimnasia deportiva, cabe destacar la recepci\u00f3n sobre la colchoneta. En ellas, se generan fuerzas de impacto de entre 10 y 18 veces el peso corporal. Pese a que existen normas que establecen los criterios que una colchoneta debe cumplir, las lesiones no disminuyen.  objetivos: analizar el mecanismo de lesi\u00f3n en gimnasia y su relaci\u00f3n con los criterios normativos de las colchonetas.  material y metodos: se realizaron estudios de opci\u00f3n, empleando la metodolog\u00eda qfd (\u00abquality fuction deployment\u00bb) y herramientas como los paneles de usuarios que han permitido analizar las propiedades y caracteristicas m\u00e1s importantes de las colchonetas. Estudios mec\u00e1nicos seg\u00fan norma en12503 que han permitido analizar las propiedades de una muestra de colchonetas. Estudios biomec\u00e1nicos y de percepci\u00f3n tras un \u00abdrop jump\u00bb modificado, analizando variables cin\u00e9ticas y cinem\u00e1ticas mediante el empleo de electrogoniometr\u00eda, dinamometr\u00eda, acelerometria y presionometria.  resultados y conclusion: entre los aspectos m\u00e1s valorados en una colchoneta destacan la rigidez (8.74%) y la amortiguaci\u00f3n (8.74%), la velocidad de recuperaci\u00f3n (7.57%) y el comportamiento aneaelastico (6.89%). En los ensayos mec\u00e1nicos se observa como las colchonetas tienden a reducir deceleraci\u00f3n y adaptaci\u00f3n de energ\u00eda a medida que la deformaci\u00f3n aumenta. En los estudios biomec\u00e1nicos se observa como una deficiente amortiguaci\u00f3n obliga al gimnasta a realizar una recepci\u00f3n con menores manejos de movimento articular, soportar elevadas fuerzas de impacto y elevadas magnitudes de aceleraci\u00f3n en tibia y cabeza, as\u00ed como una mayor posibilidad de caida tras el impacto inicial del tal\u00f3n en la colchoneta. La falta de estabilidad implica un posible lesi\u00f3n por aumento del tiempo empleado para finalizar la recepci\u00f3n, mayor presi\u00f3n y flexi\u00f3n-torsi\u00f3n en zona delantera del pie.  discusion: los resultados muestran como<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis de par\u00e1metros biomec\u00e1nicos durante la recepci\u00f3n en colchonetas y su influencia en los mecanismos de lesi\u00f3n en gimnasia deportiva<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis de par\u00e1metros biomec\u00e1nicos durante la recepci\u00f3n en colchonetas y su influencia en los mecanismos de lesi\u00f3n en gimnasia deportiva <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pedro Perez Soriano <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/07\/2004<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Salvador Llana Belloch<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Francisco Campos granell <\/li>\n<li>amelia Ferro sanchez (vocal)<\/li>\n<li> Dura gil Juan  vicente (vocal)<\/li>\n<li> Brizuela costa gabriel Alberto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pedro Perez Soriano Introduccion: entre las acciones t\u00e9cnicas m\u00e1s realizadas en gimnasia deportiva, cabe destacar la recepci\u00f3n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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