{"id":3522,"date":"2024-09-07T23:18:08","date_gmt":"2024-09-08T02:18:08","guid":{"rendered":"https:\/\/elreportivo.cl\/olimpia\/?p=3522"},"modified":"2024-09-08T01:00:58","modified_gmt":"2024-09-08T04:00:58","slug":"3522","status":"publish","type":"post","link":"https:\/\/elreportivo.cl\/olimpia\/2024\/09\/07\/3522\/","title":{"rendered":""},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull\" style=\"padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px;min-height:635px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-80 has-background-dim\"><\/span><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-168\" alt=\"\" src=\"https:\/\/elreportivodeolimpia.cl\/wp-content\/uploads\/2022\/08\/sports-tools.jpg\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-media-text alignfull is-stacked-on-mobile is-vertically-aligned-center\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/09\/101-OLIM-1024x576.jpg\" alt=\"\" class=\"wp-image-3541 size-full\" srcset=\"https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/09\/101-OLIM-1024x576.jpg 1024w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/09\/101-OLIM-300x169.jpg 300w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/09\/101-OLIM-768x432.jpg 768w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/09\/101-OLIM-1536x864.jpg 1536w, https:\/\/elreportivo.cl\/olimpia\/wp-content\/uploads\/2024\/09\/101-OLIM.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n\n\n<p>\u00a0\u00a0\u00a0 Cuando el atareado ejecutivo sale por la ma\u00f1ana para correr o cuando el base dirige con rapidez a su equipo hacia adelante en la cancha de b\u00e1squetbol, sus cuerpos deben llevar a cabo muchas adaptaciones que requieren una serie de interacciones complejas que implican a la mayor\u00eda de los sistemas corporales. Consideremos algunos ejemplos:<\/p>\n<p>\u00a0\u00a0\u00a0 El esqueleto proporciona la estructura b\u00e1sica con la que act\u00faan los m\u00fasculos.<\/p>\n<p>\u00a0\u00a0\u00a0 El sistema cardiovascular suministra nutrientes a las diversas c\u00e9lulas corporales y elimina los productos de desecho.<\/p>\n<p>\u00a0\u00a0\u00a0 El sistema cardiovascular y el aparato respiratorio juntos proporcionan ox\u00edgeno a las c\u00e9lulas y eliminan el di\u00f3xido de carbono.<\/p>\n<p>\u00a0\u00a0\u00a0 El sistema tegumentario (piel) ayuda a mantener la temperatura corporal permitiendo el intercambio de calor entre el cuerpo y el ambiente.<\/p>\n<p>\u00a0\u00a0\u00a0 El aparato urinario ayuda a mantener el equilibrio de fluidos y electr\u00f3litos y facilita la regulaci\u00f3n a largo plazo de la tensi\u00f3n arterial.<\/p>\n<p>\u00a0\u00a0\u00a0 Los sistemas nervioso y endocrino coordinan y dirigen toda esta actividad para satisfacer las necesidades del cuerpo.<\/p>\n<p>\u00a0\u00a0\u00a0 Las adaptaciones se producen incluso a nivel celular y molecular. Por ejemplo, para que el m\u00fasculo b\u00edceps se contraiga y eleve 20 kg de peso, las neuronas del cerebro, llamadas motoneuronas, conducen impulsos el\u00e9ctricos por la m\u00e9dula espinal hasta el brazo, Al llegar al m\u00fasculo b\u00edceps, estas neuronas liberan mensajeros qu\u00edmicos que salvan el espacio entre el nervio y el m\u00fasculo, excitando cada neurona un n\u00famero de mitos o fibras musculares. \u00a0<\/p>\n<p>\u00a0\u00a0\u00a0 Los impulsos nerviosos una vez que salvan este espacio, se extienden todo a lo largo de las fibras musculares y entran en ellas por peque\u00f1os poros. Una vez dentro de las fibras musculares, el impulso activa los procesos de contracci\u00f3n de estas fibras, lo cual afecta a mol\u00e9culas de prote\u00ednas especificas-actina y miosina- y a un elaborado sistema de energ\u00eda que aporta la fuente energ\u00e9tica necesaria para realizar una contracci\u00f3n y las siguientes. Es a este nivel donde otras mol\u00e9culas, como el adenosintrifosfato (ATP) y la fosfocreatina (PC) son criticas para aportar la energ\u00eda necesaria para la contracci\u00f3n energ\u00e9tica.<\/p>\n<p>Fuente: Fisiolog\u00eda del esfuerzo y del deporte \u2013 J. H. Gilmore \u2013 D. L. Costill<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"has-text-align-right wp-block-post-date has-text-color has-ast-global-color-5-color has-background has-vivid-red-background-color has-medium-font-size\"><time datetime=\"2024-09-07T23:18:08-03:00\">7\/Sep\/2024<\/time><\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":3541,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"plain-container","ast-site-content-layout":"normal-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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":"set","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-olimpia-50-anos"],"_links":{"self":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts\/3522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/comments?post=3522"}],"version-history":[{"count":2,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts\/3522\/revisions"}],"predecessor-version":[{"id":3542,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/posts\/3522\/revisions\/3542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/media\/3541"}],"wp:attachment":[{"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/media?parent=3522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/categories?post=3522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elreportivo.cl\/olimpia\/wp-json\/wp\/v2\/tags?post=3522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}