{"id":9641,"date":"2026-07-23T15:19:39","date_gmt":"2026-07-23T15:19:39","guid":{"rendered":"https:\/\/textirama.be\/lutter-contre-la-chaleur-comment-larchitecture-textile-contribue-a-maintenir-les-sportifs-de-haut-niveau-au-frais\/"},"modified":"2026-08-14T09:25:14","modified_gmt":"2026-08-14T09:25:14","slug":"lutter-contre-la-chaleur-comment-larchitecture-textile-contribue-a-maintenir-les-sportifs-de-haut-niveau-au-frais","status":"publish","type":"post","link":"https:\/\/textirama.be\/fr\/lutter-contre-la-chaleur-comment-larchitecture-textile-contribue-a-maintenir-les-sportifs-de-haut-niveau-au-frais\/","title":{"rendered":"Lutter contre la chaleur : comment l\u2019architecture textile contribue \u00e0 maintenir les sportifs de haut niveau au frais"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9641\" class=\"elementor elementor-9641 elementor-9575\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d681aa e-flex e-con-boxed e-con e-parent\" data-id=\"5d681aa\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc1b0cf elementor-widget elementor-widget-text-editor\" data-id=\"fc1b0cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le Tour de France ne se gagne plus uniquement sur le v\u00e9lo. Lorsque le mercure d\u00e9passe largement les trente degr\u00e9s dans le sud de la France, les technologies textiles sont de plus en plus mises \u00e0 contribution: des maillots cyclistes innovants qui optimisent la circulation de l\u2019air autour du corps ou des matelas intelligents qui refroidissent activement les coureurs pendant la nuit. La recherche de solutions de refroidissement ne se limite d\u2019ailleurs pas au peloton. Les coureurs de trail, les pilotes de Formule 1 et les autres sportifs automobiles sont eux aussi confront\u00e9s \u00e0 des chaleurs de plus en plus extr\u00eames, faisant de la thermor\u00e9gulation un facteur d\u00e9terminant de la performance.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-353db52 elementor-widget elementor-widget-heading\" data-id=\"353db52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La chaleur, le nouvel adversaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0fed37 elementor-widget elementor-widget-text-editor\" data-id=\"b0fed37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lors des \u00e9tapes de montagne du Tour de France, la temp\u00e9rature ressentie sur l\u2019asphalte peut d\u00e9passer les quarante degr\u00e9s. Pendant des heures, les coureurs fournissent des efforts de tr\u00e8s haut niveau tandis que leur organisme tente en permanence d\u2019\u00e9vacuer l\u2019exc\u00e8s de chaleur. Lorsque ce m\u00e9canisme naturel de refroidissement ne suffit plus, la temp\u00e9rature corporelle centrale augmente, les performances diminuent et la r\u00e9cup\u00e9ration devient plus difficile.  <\/p><p>Ce d\u00e9fi ne concerne pas uniquement les cyclistes. Les coureurs de trail sont eux aussi de plus en plus confront\u00e9s, lors des \u00e9preuves en montagne, \u00e0 des ascensions br\u00fblantes o\u00f9 l\u2019ombre et les possibilit\u00e9s de se rafra\u00eechir sont rares. En altitude, l\u2019air plus pauvre en oxyg\u00e8ne, le rayonnement solaire intense et les efforts prolong\u00e9s imposent une charge consid\u00e9rable \u00e0 l\u2019organisme. La question est donc de savoir comment \u00e9vacuer cette chaleur exc\u00e9dentaire aussi efficacement que possible.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe21e2d elementor-widget elementor-widget-heading\" data-id=\"fe21e2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L\u2019architecture textile, une nouvelle discipline<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba8f571 elementor-widget elementor-widget-image\" data-id=\"ba8f571\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2-1024x683.avif\" class=\"attachment-large size-large wp-image-9593\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2-1024x683.avif 1024w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2-300x200.avif 300w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2-768x512.avif 768w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2-1536x1024.avif 1536w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2-600x400.avif 600w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/nike-radair-1391-3000x2000-v2.avif 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Architecture textile qui s\u2019appuie sur des principes de l\u2019a\u00e9rodynamique, tels que le principe de Bernoulli et l\u2019effet Venturi, afin de guider activement l\u2019air le long de la peau et d\u2019acc\u00e9l\u00e9rer l\u2019\u00e9vaporation de la transpiration \u00a9Nike.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55d9963 elementor-widget elementor-widget-text-editor\" data-id=\"55d9963\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u2019est pr\u00e9cis\u00e9ment l\u00e0 qu\u2019intervient une nouvelle g\u00e9n\u00e9ration de textiles sportifs. Nike a r\u00e9cemment pr\u00e9sent\u00e9 sa technologie <strong>Radical AirFlow<\/strong>, un mat\u00e9riau tricot\u00e9 int\u00e9grant des canaux d\u2019air. Selon l\u2019entreprise, cette technologie s\u2019inspire de principes issus de l\u2019a\u00e9rodynamique, tels que le principe de Bernoulli et l\u2019effet Venturi, afin de guider activement l\u2019air le long de la peau et d\u2019acc\u00e9l\u00e9rer l\u2019\u00e9vaporation de la transpiration.  <\/p><p>Fait int\u00e9ressant, le concept pourrait remonter aux ann\u00e9es 1990. Selon plusieurs sources secondaires, Radical AirFlow s\u2019appuierait sur l\u2019ancien mat\u00e9riau <strong>Nike Stand Off<\/strong>, d\u00e9velopp\u00e9 par Ed Harber, pr\u00e9sent\u00e9 dans des publications journalistiques comme un ancien ing\u00e9nieur de la NASA. Bien que Nike ne confirme pas explicitement ce lien, cet exemple illustre la mani\u00e8re dont les connaissances issues de l\u2019a\u00e9ronautique et de l\u2019a\u00e9rospatiale trouvent de plus en plus leur chemin vers les v\u00eatements de sport.  <\/p><p>La diff\u00e9rence avec les g\u00e9n\u00e9rations pr\u00e9c\u00e9dentes de textiles sportifs r\u00e9side principalement dans <strong>l\u2019architecture textile<\/strong>. Alors que les tissus respirants classiques reposent surtout sur des structures en mesh ouvertes, on d\u00e9veloppe aujourd\u2019hui des tricots tridimensionnels dans lesquels les flux d\u2019air font litt\u00e9ralement partie de la construction du v\u00eatement. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64d616d e-grid e-con-full e-con e-child\" data-id=\"64d616d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d920e3 elementor-widget elementor-widget-image\" data-id=\"8d920e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"819\" height=\"1024\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-819x1024.avif\" class=\"attachment-large size-large wp-image-9596\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-819x1024.avif 819w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-240x300.avif 240w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-768x960.avif 768w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-1229x1536.avif 1229w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-1638x2048.avif 1638w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-600x750.avif 600w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-3-scaled.avif 2048w\" sizes=\"(max-width: 819px) 100vw, 819px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u00a9Nike<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e88b50 elementor-widget elementor-widget-image\" data-id=\"3e88b50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-1024x682.avif\" class=\"attachment-large size-large wp-image-9600\" alt=\"\" srcset=\"https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-1024x682.avif 1024w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-300x200.avif 300w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-768x511.avif 768w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-1536x1022.avif 1536w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-2048x1363.avif 2048w, https:\/\/textirama.be\/wp-content\/uploads\/2026\/07\/wser-2025-nike-94-600x399.avif 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u00a9Nike<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d6e0f6 elementor-widget elementor-widget-heading\" data-id=\"1d6e0f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Structure ou chimie ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b45fa1a elementor-widget elementor-widget-text-editor\" data-id=\"b45fa1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tous les v\u00eatements de sport rafra\u00eechissants ne fonctionnent pas de la m\u00eame mani\u00e8re. Certains fabricants optent pour une solution purement m\u00e9canique bas\u00e9e sur des structures textiles intelligentes, tandis que d\u2019autres utilisent des traitements chimiques appliqu\u00e9s au textile. <\/p><p><strong>HeiQ Smart Temp<\/strong> en est un exemple. Cette technologie suisse utilise des polym\u00e8res hydrofonctionnels qui r\u00e9agissent \u00e0 la chaleur et \u00e0 l\u2019humidit\u00e9. Contrairement aux mat\u00e9riaux classiques \u00e0 changement de phase (PCM), qui stockent temporairement la chaleur en passant de l\u2019\u00e9tat solide \u00e0 l\u2019\u00e9tat liquide, cette finition renforce principalement le processus naturel d\u2019\u00e9vaporation lorsque le corps se r\u00e9chauffe. <\/p><p>Le d\u00e9bat entre solutions structurelles et solutions chimiques existe \u00e9galement dans le secteur textile. Les solutions m\u00e9caniques sont souvent consid\u00e9r\u00e9es comme plus durables, puisque leur fonctionnalit\u00e9 est int\u00e9gr\u00e9e directement dans le tissu, tandis que l\u2019efficacit\u00e9 des traitements chimiques peut diminuer avec l\u2019usage et les lavages. En revanche, ces traitements sont plus faciles \u00e0 appliquer sur des textiles existants. Certains fabricants choisissent donc de combiner les deux technologies.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e7986e elementor-widget elementor-widget-heading\" data-id=\"3e7986e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L\u2019expertise belge<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d8805e elementor-widget elementor-widget-text-editor\" data-id=\"7d8805e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>M\u00eame si Nike pr\u00e9sente sa derni\u00e8re innovation comme un projet d\u00e9velopp\u00e9 en interne, la Belgique compte plusieurs entreprises disposant d\u2019un savoir-faire de premier plan dans le domaine des textiles techniques. Des producteurs textiles tels que Liebaert Textiles, Concordia Textiles, Utexbel, VdS Weaving, 3D Weaving et Sioen figurent parmi les sp\u00e9cialistes europ\u00e9ens des technologies de tissage et de tricotage 3D qui rendent possibles ce type d\u2019innovations. <\/p><p>La Belgique poss\u00e8de \u00e9galement un lien avec les applications thermor\u00e9gulatrices via BekaertDeslee, qui collabore avec HeiQ sur des textiles de sommeil innovants. Cela montre que les connaissances en mati\u00e8re de r\u00e9gulation de la chaleur et de l\u2019humidit\u00e9 ne se limitent plus aux v\u00eatements de sport, mais sont de plus en plus appliqu\u00e9es aux produits destin\u00e9s au sommeil. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb15557 elementor-widget elementor-widget-heading\" data-id=\"fb15557\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La Formule 1 cherche elle aussi \u00e0 se rafra\u00eechir<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb9c92d elementor-widget elementor-widget-text-editor\" data-id=\"eb9c92d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le besoin d\u2019\u00e9vacuer efficacement la chaleur est au moins aussi important dans le sport automobile. Dans un cockpit de Formule 1, les temp\u00e9ratures peuvent facilement d\u00e9passer les cinquante degr\u00e9s lors des courses estivales. Les pilotes peuvent perdre plusieurs kilos de liquide au cours d\u2019une seule course, tout en devant maintenir une concentration maximale sous de fortes acc\u00e9l\u00e9rations lat\u00e9rales.<br\/>Dans les courses d\u2019endurance, les rallyes et le MotoGP, la chaleur constitue \u00e9galement un probl\u00e8me croissant. Les fabricants exp\u00e9rimentent donc des mat\u00e9riaux ignifuges plus l\u00e9gers, une meilleure ventilation dans les combinaisons de course et des syst\u00e8mes permettant de mieux contr\u00f4ler la temp\u00e9rature corporelle sans compromettre la s\u00e9curit\u00e9.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a26837 e-grid e-con-full e-con e-child\" data-id=\"9a26837\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df2e97b elementor-widget elementor-widget-video\" data-id=\"df2e97b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/shorts\\\/BIRsD_yWs2g&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81f3c58 elementor-widget elementor-widget-video\" data-id=\"81f3c58\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/shorts\\\/TphjLVeIYRA&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e9e764 elementor-widget elementor-widget-video\" data-id=\"7e9e764\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/shorts\\\/CYHUUq75Iag&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ceede5 elementor-widget elementor-widget-heading\" data-id=\"3ceede5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le Tour se gagne au lit<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68c2a17 elementor-widget elementor-widget-text-editor\" data-id=\"68c2a17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Apr\u00e8s des heures de souffrance sur le v\u00e9lo commence peut-\u00eatre la phase la plus importante de la journ\u00e9e : la r\u00e9cup\u00e9ration. Le vainqueur du Tour Joop Zoetemelk le disait d\u00e9j\u00e0 il y a plusieurs d\u00e9cennies : \u00ab <em>Le Tour se gagne au lit. <\/em>\u00bb <\/p><p>Aujourd\u2019hui, cet adage prend une dimension technologique. Plusieurs \u00e9quipes du WorldTour investissent dans des syst\u00e8mes de sommeil intelligents capables de r\u00e9guler activement la temp\u00e9rature du lit. L\u2019\u00e9quipe de Tadej Poga\u010dar utilise des matelas pilot\u00e9s par ordinateur qui peuvent non seulement refroidir le corps, mais aussi enregistrer la fr\u00e9quence cardiaque, la variabilit\u00e9 de la fr\u00e9quence cardiaque (VFC) et la qualit\u00e9 du sommeil. De plus en plus de syst\u00e8mes d\u00e9tectent \u00e9galement les ronflements et certains peuvent m\u00eame relever automatiquement la t\u00eate du lit.   <\/p><p>En compl\u00e9ment de ces matelas, les chambres d\u2019h\u00f4tel sont \u00e9quip\u00e9es de climatiseurs mobiles et les \u00e9quipes cr\u00e9ent leur propre environnement de sommeil optimal. L\u2019objectif est simple : faire baisser plus rapidement la temp\u00e9rature corporelle centrale, favoriser un sommeil plus profond et acc\u00e9l\u00e9rer la r\u00e9cup\u00e9ration avant la prochaine \u00e9tape de montagne. <\/p><p>Les fabricants belges de matelas, tels que Revor, se concentrent pour l\u2019instant principalement sur la ventilation passive gr\u00e2ce \u00e0 des structures de matelas a\u00e9r\u00e9es et \u00e0 des technologies d\u2019airflow, tandis que les syst\u00e8mes de refroidissement actifs proviennent actuellement surtout d\u2019acteurs internationaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43e29c2 elementor-widget elementor-widget-heading\" data-id=\"43e29c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La prochaine vague d\u2019innovation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-240d801 elementor-widget elementor-widget-text-editor\" data-id=\"240d801\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pendant des ann\u00e9es, l\u2019innovation dans le sport s\u2019est concentr\u00e9e sur les v\u00e9los plus l\u00e9gers, les casques a\u00e9rodynamiques et les chaussures plus rapides. Aujourd\u2019hui, l\u2019attention se porte \u00e9galement sur la gestion de la temp\u00e9rature. Pas seulement pendant l\u2019effort, mais aussi durant les heures qui suivent.<br\/>Des canaux d\u2019air int\u00e9gr\u00e9s aux maillots cyclistes aux polym\u00e8res intelligents en passant par les matelas refroidissants, la chaleur est de plus en plus consid\u00e9r\u00e9e comme un facteur de performance aussi important que la nutrition, l\u2019entra\u00eenement ou le mat\u00e9riel. \u00c0 une \u00e9poque o\u00f9 les vagues de chaleur deviennent de plus en plus fr\u00e9quentes lors des grands \u00e9v\u00e9nements sportifs, le principal adversaire de l\u2019athl\u00e8te ne semble plus \u00eatre uniquement le rival que tout le monde attend, mais aussi la temp\u00e9rature.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le Tour de France ne se gagne plus uniquement sur le v\u00e9lo. Lorsque le mercure d\u00e9passe largement les trente degr\u00e9s dans le sud de la France, les technologies textiles sont [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9590,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[439,447],"tags":[704],"class_list":["post-9641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-innovation","category-technology-fr","tag-textilearchitecture-technologietextile-innovationtextile-textilereffroidissant"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Lutter contre la chaleur : comment l\u2019architecture textile contribue \u00e0 maintenir les sportifs de haut niveau au frais textirama<\/title>\n<meta name=\"description\" content=\"Textiles 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