{"id":2404,"date":"2014-07-16T17:05:22","date_gmt":"2014-07-16T22:05:22","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=2404"},"modified":"2014-07-18T18:13:39","modified_gmt":"2014-07-18T23:13:39","slug":"course-balancer-les-bras-sauve-de-lenergie","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/course-balancer-les-bras-sauve-de-lenergie\/","title":{"rendered":"Course: balancer les bras sauve de l&#8217;\u00e9nergie"},"content":{"rendered":"<div id=\"attachment_2405\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/640px-Shirley_Strickland.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2405\" class=\"size-medium wp-image-2405\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/640px-Shirley_Strickland-300x216.jpg\" alt=\"Statue de Shirley Strickland \u00e0 l\u2019ext\u00e9rieur du Melbourne Cricket Ground. (Cr\u00e9dit: Melburnian)\" width=\"300\" height=\"216\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/640px-Shirley_Strickland-300x216.jpg 300w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/640px-Shirley_Strickland.jpg 640w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2405\" class=\"wp-caption-text\">Statue de Shirley Strickland \u00e0 l\u2019ext\u00e9rieur du Melbourne Cricket Ground. (Cr\u00e9dit: <a href=\"http:\/\/en.wikipedia.org\/wiki\/Shirley_Strickland#mediaviewer\/File:Shirley_Strickland.jpg\">Melburnian<\/a>)<\/p><\/div>\n<p><span style=\"color: #222222;\">Quand nous courrons en balan\u00e7ant les bras de l\u2019avant vers l\u2019arri\u00e8re, non seulement cela nous aide \u00e0 garder notre \u00e9quilibre, cela nous fait sauver de l\u2019\u00e9nergie selon une nouvelle \u00e9tude. <\/span><\/p>\n<p><span style=\"color: #222222;\">En mesurant les taux d\u2019oxyg\u00e8ne et de gaz carbonique de la respiration de coureurs, les chercheurs montrent que la d\u00e9pense \u00e9nerg\u00e9tique augmente de 3% avec les bras derri\u00e8re le dos, de 9% avec les bras crois\u00e9s devant la poitrine, et de 13% avec les mains tenues au-dessus de la t\u00eate.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em>Journal of Experimental Biology\u00a0<\/em>le\u00a0<strong>16 juillet\u00a0<\/strong><strong>2014<\/strong>,\u00a0<a href=\"http:\/\/jeb.biologists.org\/content\/217\/14\/2456.abstract?sid=64c3f18c-a914-4bc0-b3b2-84bb3bff9cbb\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez\u00a0ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/p>\n<h4><span style=\"color: #222222;\">Christopher Arellano, Universit\u00e9 Brown, U.S.A.<\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Quand nous courrons en balan\u00e7ant les bras de l\u2019avant vers l\u2019arri\u00e8re, non seulement cela nous aide \u00e0 garder notre \u00e9quilibre, cela nous fait sauver de l\u2019\u00e9nergie selon une nouvelle \u00e9tude. En mesurant les taux d\u2019oxyg\u00e8ne et de gaz carbonique de la respiration de coureurs, les chercheurs montrent que la d\u00e9pense \u00e9nerg\u00e9tique augmente de 3% avec [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2309,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[1956,1955,1793,1954],"class_list":["post-2404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-consommation-denergie","tag-equilibre","tag-exercice","tag-fonctionnement"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/07\/640px-Shirley_Strickland.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-CM","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=2404"}],"version-history":[{"count":3,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2404\/revisions"}],"predecessor-version":[{"id":2436,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/2404\/revisions\/2436"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/2309"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=2404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=2404"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=2404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}