{"id":6171,"date":"2024-07-16T10:15:00","date_gmt":"2024-07-16T08:15:00","guid":{"rendered":"https:\/\/openswim.fr\/?p=6171"},"modified":"2026-04-02T12:35:36","modified_gmt":"2026-04-02T11:35:36","slug":"principes-respiration","status":"publish","type":"post","link":"https:\/\/open-swim.com\/fr\/principes-respiration\/","title":{"rendered":"Les principes de la respiration"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6171\" class=\"elementor elementor-6171\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b08ec76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b08ec76\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-75ac387\" data-id=\"75ac387\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ccfc8e6 elementor-widget elementor-widget-text-editor\" data-id=\"ccfc8e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Les principes<\/h2><p>La respiration est l&rsquo;une des fonctions vitales de l\u2019organisme. Sans respiration pas de vie. Sans respiration, les muscles, le cerveau, le coeur\u2026 ne peuvent \u00eatre oxyg\u00e9n\u00e9s et plus rien n\u2019est alors possible.<\/p><p>La respiration c\u2019est la vie, et pour s\u2019en convaincre, rien de plus simple. Il vous suffit de la bloquer pendant quelques instants pour constater qu\u2019il n\u2019y a pas besoin de longtemps pour sentir les premiers signes de complexit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b824ab7 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b824ab7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8c1e97b\" data-id=\"8c1e97b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a315cfa elementor-widget elementor-widget-text-editor\" data-id=\"a315cfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L&rsquo;<strong>appareil respiratoire<\/strong> comprend les voies respiratoires (c&rsquo;est-\u00e0-dire les voies a\u00e9riennes sup\u00e9rieures \u2013 fosses nasales, cavit\u00e9 buccale, pharynx, larynx \u2013, la trach\u00e9e et les bronches) et les poumons, envelopp\u00e9s de la pl\u00e8vre. Le thorax, par sa cage osseuse, ses nerfs et ses muscles, participe aussi \u00e0 son fonctionnement.<\/p><p>Les \u00eatres humains respirent gr\u00e2ce \u00e0 deux poumons. Chaque poumon est constitu\u00e9 de plusieurs lobes : deux \u00e0 gauche et trois \u00e0 droite.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ccf8bf4\" data-id=\"ccf8bf4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afd9028 elementor-widget elementor-widget-image\" data-id=\"afd9028\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"2560\" src=\"https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-scaled.jpg\" class=\"attachment-full size-full wp-image-10751\" alt=\"pr\u00e9sentation du syst\u00e8me respiratoire du corps humain\" srcset=\"https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-scaled.jpg 2560w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-300x300.jpg 300w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-1024x1024.jpg 1024w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-150x150.jpg 150w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-768x768.jpg 768w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-1536x1536.jpg 1536w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/24027628_respiratory-1-scaled-1-2048x2048.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-019d528 elementor-widget elementor-widget-text-editor\" data-id=\"019d528\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>cr\u00e9dit image <b>\u00a9<\/b> : Freepik<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5aaec1e elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5aaec1e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-487a01c\" data-id=\"487a01c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dcd5ef9 elementor-widget elementor-widget-heading\" data-id=\"dcd5ef9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mais alors, comment fonctionne la respiration ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8f2f03e\" data-id=\"8f2f03e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3527111 elementor-widget elementor-widget-text-editor\" data-id=\"3527111\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L&rsquo;air inspir\u00e9 par le nez ou la bouche circule vers les poumons \u00e0 travers les voies respiratoires : la trach\u00e9e, les bronches, les bronchioles jusqu&rsquo;aux alv\u00e9oles pulmonaires, lieu des \u00e9changes gazeux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-63d4dc9 elementor-widget elementor-widget-text-editor\" data-id=\"63d4dc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L&rsquo;\u00e9change gazeux se produit entre les millions d&rsquo;alv\u00e9oles pulmonaires et les capillaires qui les enveloppent. Comme illustr\u00e9 ci-dessous, l&rsquo;oxyg\u00e8ne inhal\u00e9 passe des alv\u00e9oles au sang des capillaires, et le dioxyde de carbone du sang des capillaires \u00e0 l&rsquo;air dans les alv\u00e9oles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23b061d elementor-widget elementor-widget-image\" data-id=\"23b061d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1331\" src=\"https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-scaled.jpg\" class=\"attachment-full size-full wp-image-10755\" alt=\"\u00e9changes gazeux respiration dans les poumons\" srcset=\"https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-scaled.jpg 2560w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-300x156.jpg 300w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-1024x532.jpg 1024w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-768x399.jpg 768w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-1536x799.jpg 1536w, https:\/\/open-swim.com\/wp-content\/uploads\/2024\/07\/Alveolus-gas-exchange-scaled-1-2048x1065.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1d1963 elementor-widget elementor-widget-text-editor\" data-id=\"a1d1963\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>cr\u00e9dit image <b>\u00a9<\/b> : Freepik<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e392079 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e392079\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f6bd95\" data-id=\"2f6bd95\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb96356 elementor-widget elementor-widget-spacer\" data-id=\"eb96356\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5dc2c3f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5dc2c3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e4d3e2 elementor-widget elementor-widget-text-editor\" data-id=\"2e4d3e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Cet article fait partie d&rsquo;une s\u00e9rie d&rsquo;articles autour de la respiration et de l&rsquo;essoufflement. Retrouvez <strong><span style=\"color: #33cccc;\"><a style=\"color: #33cccc;\" href=\"https:\/\/openswim.fr\/essouffle-en-nageant\/\" target=\"_blank\" rel=\"noopener\">ici<\/a><\/span><\/strong> les autres articles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les principes La respiration est l&rsquo;une des fonctions vitales de l\u2019organisme. Sans respiration pas de vie. Sans respiration, les muscles, le cerveau, le coeur\u2026 ne peuvent \u00eatre oxyg\u00e9n\u00e9s et plus rien n\u2019est alors possible. La respiration c\u2019est la vie, et pour s\u2019en convaincre, rien de plus simple. Il vous suffit de la bloquer pendant quelques [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6242,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[214],"tags":[220,245],"class_list":["post-6171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-performance","tag-natation","tag-respiration"],"acf":[],"_links":{"self":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts\/6171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/comments?post=6171"}],"version-history":[{"count":1,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts\/6171\/revisions"}],"predecessor-version":[{"id":11945,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/posts\/6171\/revisions\/11945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/media\/6242"}],"wp:attachment":[{"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/media?parent=6171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/categories?post=6171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/open-swim.com\/fr\/wp-json\/wp\/v2\/tags?post=6171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}