{"id":69890,"date":"2016-07-19T00:00:00","date_gmt":"2016-07-19T00:00:00","guid":{"rendered":"https:\/\/blog.arenaswim.com\/non-classifiee\/variabilite-du-rythme-cardiaque-et-sport\/"},"modified":"2016-07-19T00:00:00","modified_gmt":"2016-07-19T00:00:00","slug":"variabilite-du-rythme-cardiaque-et-sport","status":"publish","type":"post","link":"https:\/\/blog.arenaswim.com\/fr\/conseils-de-pro\/variabilite-du-rythme-cardiaque-et-sport\/","title":{"rendered":"Variabilit\u00e9 du rythme cardiaque et sport"},"content":{"rendered":"<p><strong>Savez-vous que la fr\u00e9quence cardiaque (FC) permet d\u2019obtenir une quantit\u00e9 incroyable d\u2019informations sur les performances ? Comment ? Eh bien, restez avec nous pendant encore 90 secondes.<\/strong><\/p>\n<p>Bienvenue dans 90 secondes de labo de sciences du sport, 100 % factuel, pr\u00e9sent\u00e9 par les meilleurs experts au monde !<\/p>\n<p>[vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_video link=\u00a0\u00bbhttps:\/\/www.youtube.com\/watch?v=JR2hd6TkJ8k&amp;feature=youtu.be\u00a0\u00bb][\/vc_column][\/vc_row]<\/p>\n<p>&nbsp;<\/p>\n<p><strong>NIVEAU DE BASE<\/strong><\/p>\n<p>La FC repr\u00e9sente la somme des battements pendant une minute, \u00e7a semble facile, mais \u00e7a ne l\u2019est pas. Avec de meilleures informations sur la variabilit\u00e9 de la FC, vous pouvez voir plus loin.<\/p>\n<p>La variabilit\u00e9 de la FC repr\u00e9sente la variation entre des pulsations cons\u00e9cutives. Le syst\u00e8me cardiovasculaire est contr\u00f4l\u00e9 par une r\u00e9gulation autonome qui se trouve dans la voie sympathique et parasympathique du syst\u00e8me nerveux autonome.<\/p>\n<p><strong>NIVEAU INTERM\u00c9DIAIRE<\/strong><\/p>\n<p>De toute \u00e9vidence, l\u2019analyse de la variabilit\u00e9 de la FC peut donner des informations sur l\u2019athl\u00e8te, en allant de sa qualit\u00e9 de vie, \u00e0 sa forme physique, en passant par le statut de ses performances.<\/p>\n<p>L\u2019activit\u00e9 sympathique augmente la contractilit\u00e9 cardiaque, alors que l\u2019activit\u00e9 parasympathique r\u00e9duit la FC. L\u2019\u00e9quilibre du syst\u00e8me nerveux peut \u00eatre modifi\u00e9 par plusieurs formes de stress, tels la r\u00e9cup\u00e9ration incompl\u00e8te, la maladie ou les facteurs psychologiques.<\/p>\n<p><strong>NIVEAU AVANC\u00c9<\/strong><\/p>\n<p>Chaque stimulus d\u2019entrainement produit une r\u00e9action du corps. Avec la variabilit\u00e9 de la FC, comprendre la r\u00e9ponse de l\u2019athl\u00e8te constitue l\u2019une des options que nous pouvons exploiter.<\/p>\n<p>La mesure de la variabilit\u00e9 de la FC peut se diviser en trois classes : le domaine temporel, le domaine fr\u00e9quentiel et le domaine non lin\u00e9aire. Dans le domaine fr\u00e9quentiel, les trois principales composantes spectrales sont distingu\u00e9es : tr\u00e8s basse fr\u00e9quence, basse fr\u00e9quence et haute fr\u00e9quence. La haute fr\u00e9quence est li\u00e9e \u00e0 l\u2019influence vagale cardiaque et repr\u00e9sente l\u2019activit\u00e9 parasympathique, tandis que les basses fr\u00e9quences refl\u00e8tent l\u2019activit\u00e9 baror\u00e9flexe, plut\u00f4t que l\u2019activit\u00e9 sympathique. La performance d\u2019un athl\u00e8te est strictement li\u00e9e aux fluctuations de la variabilit\u00e9 de la FC.<\/p>\n<p>En utilisant l\u2019analyse de variabilit\u00e9 de la FC, vous pouvez contr\u00f4ler certaines r\u00e9actions afin d\u2019\u00e9viter le surentra\u00eenement, g\u00e9rer les exc\u00e8s d\u2019ambition et axer tous les efforts n\u00e9cessaires \u00e0 l\u2019am\u00e9lioration de vos performances. Alors, apportez les donn\u00e9es relatives \u00e0 l\u2019athl\u00e8te qui est en vous et mettez en place le bon programme d\u2019entrainement qui vous aidera \u00e0 gagner !<\/p>\n<p>En savoir plus :\u00a0<a href=\"http:\/\/www.sportsciencelab.uk\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.sportsciencelab.uk\/<\/a><\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<p><a href=\"https:\/\/www.arenawaterinstinct.com\/fr_fr\/hommes\/maillot-de-bain-de-competition-hommes.html\" target=\"_blank\" rel=\"noopener noreferrer\">Soyez inspir\u00e9 par notre collection\u00a0!<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Savez-vous que la fr\u00e9quence cardiaque (FC) permet d\u2019obtenir une quantit\u00e9 incroyable d\u2019informations sur les performances ? Comment ? Eh bien, restez avec nous pendant encore 90 secondes. Bienvenue dans 90 &hellip;<\/p>\n","protected":false},"author":1310,"featured_media":3940,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[10096],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.14 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Variabilit\u00e9 du rythme cardiaque et sport - The arena swimming blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.arenaswim.com\/fr\/conseils-de-pro\/variabilite-du-rythme-cardiaque-et-sport\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Variabilit\u00e9 du rythme cardiaque et sport - The arena swimming blog\" \/>\n<meta property=\"og:description\" content=\"Savez-vous que la fr\u00e9quence cardiaque (FC) permet d\u2019obtenir une quantit\u00e9 incroyable d\u2019informations sur les performances ? 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