{"id":23122,"date":"2019-05-13T11:08:27","date_gmt":"2019-05-13T14:08:27","guid":{"rendered":"https:\/\/barcainnovationhub.com\/?p=23122"},"modified":"2021-11-25T10:38:41","modified_gmt":"2021-11-25T13:38:41","slug":"la-prova-desforc-fatmax-ajuda-a-coneixer-el-tipus-de-metabolisme-energetic","status":"publish","type":"post","link":"https:\/\/barcainnovationhub.com\/ca\/la-prova-desforc-fatmax-ajuda-a-coneixer-el-tipus-de-metabolisme-energetic\/","title":{"rendered":"LA PROVA D\u2019ESFOR\u00c7 FATMAX AJUDA A CON\u00c8IXER EL TIPUS DE METABOLISME ENERG\u00c8TIC"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Un article publicat a la revista cient\u00edfica Medicine &#038; Science in Sports &#038; Exercise ha demostrat que una prova d\u2019esfor\u00e7 FATMAX en futbolistes professionals, a m\u00e9s de servir per determinar l\u2019aptitud cardiol\u00f2gica, ajuda a con\u00e8ixer-ne el metabolisme energ\u00e8tic principal.<\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[221,43,43,31,31,18],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"description\" content=\"Un article publicat a la revista cient\u00edfica Medicine &amp; Science in Sports &amp; Exercise ha demostrat que una prova d\u2019esfor\u00e7 FATMAX en futbolistes professionals, a m\u00e9s de servir per determinar l\u2019aptitud cardiol\u00f2gica, ajuda a con\u00e8ixer-ne el metabolisme energ\u00e8tic principal.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/barcainnovationhub.com\/ca\/la-prova-desforc-fatmax-ajuda-a-coneixer-el-tipus-de-metabolisme-energetic\/\" \/>\n<meta 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FEMENI_VICTOR","filename":"0a69a76f-vo180723a10253.jpg","filesize":0,"url":"https:\/\/static.capabiliaserver.com\/frontend\/clients\/barca\/wp\/wp-content\/uploads\/2019\/05\/0a69a76f-vo180723a10253.jpg","link":"https:\/\/barcainnovationhub.com\/ca\/la-prova-desforc-fatmax-ajuda-a-coneixer-el-tipus-de-metabolisme-energetic\/2018-07-23_revisions-mediques-femeni_victor\/","alt":"","author":"24","description":"","caption":"2018-07-23_REVISIONS MEDIQUES FEMENI_VICTOR","name":"2018-07-23_revisions-mediques-femeni_victor","status":"inherit","uploaded_to":23122,"date":"2019-05-13 14:03:22","modified":"2019-05-13 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article publicat a la revista cient\u00edfica <em>Medicine &amp; Science in Sports &amp; Exercise<\/em> ha demostrat que una prova d\u2019esfor\u00e7 FATMAX en futbolistes professionals, a m\u00e9s de servir per determinar l\u2019aptitud cardiol\u00f2gica, ajuda a con\u00e8ixer-ne el metabolisme energ\u00e8tic principal. Comprendre millor com funciona aquest metabolisme pot ser molt \u00fatil per personalitzar la nutrici\u00f3 i el tipus de begudes esportives que necessiten aquests esportistes.<\/p>\n<p>El treball, dut a terme amb 16 jugadors, sorgeix de la col\u00b7laboraci\u00f3 entre el Bar\u00e7a Innovation Hub i el Gatorade Sports Science Institute (GSSI). Els doctors Xavi Yanguas i Mar\u00eda Antonia Lizarraga, del personal m\u00e8dic del primer equip de futbol, es troben entre els autors de l\u2019article.<\/p>\n<p>Com explica el doctor Yanguas, \u201cla prova FATMAX \u00e9s una ergometria incremental en cinta en la qual s\u2019augmenta la velocitat cada tres minuts i, en fases finals, se n\u2019augmenta el pendent: es comen\u00e7a caminant i s\u2019acaba arribant a un estat d\u2019esgotament f\u00edsic. L\u2019esportista porta una mascareta i s\u2019analitza l\u2019oxigen que s\u2019inspira i el di\u00f2xid de carboni que s\u2019expira a mesura que avan\u00e7a la prova. Amb el quocient dels gasos s\u2019obt\u00e9 una corba que d\u00f3na un perfil, el qual determina si l\u2019esportista utilitza els hidrats de carboni com a combustible principal o si, per contra, utilitza els greixos\u201d.<\/p>\n<h2>Resultats sorprenents<\/h2>\n<p>Segons l\u2019opini\u00f3 dels autors, els resultats han sigut sorprenents perqu\u00e8, fins ara, les bases te\u00f2riques indicaven que els hidrats de carboni eren estrictament necessaris, ja que eren el combustible universal de qualsevol esportista.<\/p>\n<p>\u201cNo obstant aix\u00f2, en els esports d\u2019equip crida l\u2019atenci\u00f3 que hi hagi molts m\u00e9s futbolistes \u2014sobretot d\u2019alt nivell\u2014 amb un perfil anomenat \u2018cremador de greixos\u2019, que utilitzen aquest combustible com a principal substrat energ\u00e8tic durant la major part de l\u2019esfor\u00e7 i reserven els hidrats de carboni per als moments de m\u00e9s exig\u00e8ncia f\u00edsica\u201d, apunta Lizarraga.<\/p>\n<p>Un altre aspecte interessant \u00e9s que, en repetir la prova una pretemporada darrere l\u2019altra, el perfil individual de cada futbolista no canvia: aquell qui \u00e9s metabolitzador de greix, continua sent-ho l\u2019any seg\u00fcent. \u00c9s cert que pot optimitzar el consum de greixos, per\u00f2 sempre ser\u00e0 cremador de greixos. I el mateix passa amb el metabolitzador d\u2019hidrats de carboni i l\u2019anomenat \u2018cremador intermedi\u2019, que crema tant greixos com hidrats.<\/p>\n<h2>Personalitzar la nutrici\u00f3<\/h2>\n<p>Comprendre aquest metabolisme pot contribuir a personalitzar les diferents estrat\u00e8gies de nutrici\u00f3. Com explica el doctor Yanguas, \u201csi, per exemple, un jugador utilitza els hidrats de carboni com a substrat principal durant la major part de l\u2019esfor\u00e7, necessitar\u00e0 begudes esportives que l\u2019hidratin i li aportin els hidrats de carboni que el seu cos utilitza amb efic\u00e0cia. En canvi, un futbolista que crema m\u00e9s greix no les necessitar\u00e0 tant i requerir\u00e0 begudes amb concentracions d\u2019hidrats de carboni m\u00e9s baixes\u201d.<\/p>\n<p>Per a Asker Jeukendrup, exdirector global s\u00e8nior del Gatorade Sports Science Institute, \u00e9s fonamental dur a terme \u201cm\u00e9s estudis d\u2019aquest tipus per comprendre millor per qu\u00e8 hi ha difer\u00e8ncies tan remarcables entre els individus, i si aquestes difer\u00e8ncies signifiquen que s\u2019hauria de canviar l\u2019assessorament nutricional\u201d.<\/p>\n<p>Per aquest motiu, la investigaci\u00f3 tamb\u00e9 s\u2019est\u00e0 duent a terme al club amb jugadors de b\u00e0squet, futbol sala, al Bar\u00e7a B i a l\u2019equip femen\u00ed de futbol. Els resultats es publicaran pr\u00f2ximament.<\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/30845048\" target=\"_blank\" rel=\"noopener\">Enlla\u00e7 a l\u2019article original (en angl\u00e8s)<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><em>L\u2019equip Bar\u00e7a Innovation Hub<\/em><\/p>\n"}],"activar_banner_2":false,"banner_2":false,"activar_banner_3":false,"banner_3":false,"id_magento":"","colaboradores":false,"cta_titulo_top":"","cta_boton_top":"","cta_url_top":"","cta_titulo_footer":"","cta_subtitulo_footer":"","cta_boton_footer":"","cta_url_footer":"","activar_banner_1":false,"banner_1":false,"activar_nuevos_banners":true,"mostrar_banner_1":true,"crear_banner_1":{"utilizar_imagen_unica_para_banner":true,"asignar_imagen_unica_para_banner":"https:\/\/barcainnovationhub.com\/wp-content\/uploads\/2021\/10\/30ebb739-fondo-10-3.png","mostrar_titulo_banner":true,"titulo_para_banner":"APUNTA\u2019T AL CERTIFICAT EN NUTRICI\u00d3 ESPORTIVA PER AL FUTBOL","mostrar_subtitulo_banner":false,"subtitulo_del_banner":"","mostrar_cta_banner":true,"texto_cta_banner":"UNIR-SE ARA","url_cta_banner":"https:\/\/barcainnovationhub.com\/ca\/product\/certificat-en-nutricio-esportiva\/?utm_source=ads_banner&utm_medium=content&utm_campaign=notas","fondo_de_color_banner":"","fondo_de_imagen_banner":false,"mostrar_imagen_izquierda_banner":false,"asignar_imagen_izquierda_banner":false},"mostrar_banner_2":false,"crear_banner_2":{"utilizar_imagen_unica_para_banner":false,"asignar_imagen_unica_para_banner":false,"mostrar_titulo_banner":false,"titulo_para_banner":"","mostrar_subtitulo_banner":false,"subtitulo_del_banner":"","mostrar_cta_banner":false,"texto_cta_banner":"","url_cta_banner":"","fondo_de_color_banner":"","fondo_de_imagen_banner":false,"mostrar_imagen_izquierda_banner":false,"asignar_imagen_izquierda_banner":false},"mostrar_banner_3":false,"crear_banner_3":{"utilizar_imagen_unica_para_banner":false,"asignar_imagen_unica_para_banner":false,"mostrar_titulo_banner":false,"titulo_para_banner":"","mostrar_subtitulo_banner":false,"subtitulo_del_banner":"","mostrar_cta_banner":false,"texto_cta_banner":"","url_cta_banner":"","fondo_de_color_banner":"","fondo_de_imagen_banner":false,"mostrar_imagen_izquierda_banner":false,"asignar_imagen_izquierda_banner":false},"alineacion_vertical_header":"center"},"_links":{"self":[{"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/posts\/23122"}],"collection":[{"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/comments?post=23122"}],"version-history":[{"count":5,"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/posts\/23122\/revisions"}],"predecessor-version":[{"id":110368,"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/posts\/23122\/revisions\/110368"}],"wp:attachment":[{"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/media?parent=23122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/categories?post=23122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/barcainnovationhub.com\/ca\/wp-json\/wp\/v2\/tags?post=23122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}