{"id":70698,"date":"2016-07-19T00:00:00","date_gmt":"2016-07-19T00:00:00","guid":{"rendered":"https:\/\/blog.arenaswim.com\/non-categorizzato\/variabilita-della-frequenza-cardiaca-e-sport\/"},"modified":"2016-07-19T00:00:00","modified_gmt":"2016-07-19T00:00:00","slug":"variabilita-della-frequenza-cardiaca-e-sport","status":"publish","type":"post","link":"https:\/\/blog.arenaswim.com\/it\/allenamento-e-tecnica\/variabilita-della-frequenza-cardiaca-e-sport\/","title":{"rendered":"Variabilit\u00e0 della frequenza cardiaca e Sport"},"content":{"rendered":"<p><strong>Sai che la frequenza cardiaca (HR) \u00e8 in grado di fornire una quantit\u00e0 incredibile di dati sulle prestazioni? Bene, stai con noi per i prossimi 90 secondi!<\/strong><\/p>\n<p>Benvenuti a Sport Science Lab in 90 secondi, \u00a0basato al 100% su evidenze scientifiche e con la presenza dei\u00a0 migliori esperti nel mondo!<\/p>\n<p>[vc_row][vc_column width=&#8221;1\/1&#8243;][vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=JR2hd6TkJ8k&amp;feature=youtu.be&#8221;][\/vc_column][\/vc_row]<\/p>\n<p>&nbsp;<\/p>\n<p><strong>LIVELLO BASE<\/strong><\/p>\n<p>HR ti d\u00e0 la somma dei battiti totali in un minuto, sembra semplice ma non lo \u00e8. Con una migliore informazione sulla variabilit\u00e0 cardiaca si pu\u00f2 pianificare l\u2019allenamento in maniera scientifica.<\/p>\n<p>La variabilit\u00e0 cardiaca HRV rappresenta la variazione tra i battiti cardiaci consecutivi. Il sistema cardiovascolare \u00e8 controllato dalla regolazione del simpatico e parasimpatico nel sistema nervoso autonomo.<\/p>\n<p><strong>LIVELLO INTERMEDIO<\/strong><\/p>\n<p>Secondo le evidenze, l&#8217;analisi della variabilit\u00e0 cardiaca \u00e8 in grado di fornire informazioni sull\u2019atleta, dalla qualit\u00e0 della vita alla forma fisica, cos\u00ec fino allo stato della performance.<\/p>\n<p>L\u2019attivit\u00e0 simpatica aumenta la contrattilit\u00e0 cardiaca, mentre l&#8217;attivit\u00e0 del parasimpatico riduce la HR. L\u2019equilibrio nel sistema nervoso autonomo pu\u00f2 essere alterato da diverse forme di stress, come il recupero incompleto, una stato di malattia o da fattori psicologici.<\/p>\n<p><strong>LIVELLO AVANZATO<\/strong><\/p>\n<p>Ogni stimolo di allenamento produce una reazione fisica. Con la variabilit\u00e0 cardiaca, capire la risposta all\u2019allenamento di un atleta \u00e8 una delle opportunit\u00e0 che possiamo utilizzare.<\/p>\n<p>La misurazione della variabilit\u00e0 cardiaca ppu\u00f2 essere suddivisa in tre classi: nel dominio del tempo, nel dominio della frequenza e non-lineare. Nel dominio della frequenza, tre principali componenti spettrali si distinguono: Frequenze molto basse (VLF), basse frequenze (LF) ed alte frequenze (HF). Alla HF \u00e8 legata l\u2019influenza vagale cardiaca e rappresenta l&#8217;attivit\u00e0 del parasimpatico, mentre LF riflette l&#8217;attivit\u00e0 baroriflessa, piuttosto che l\u2019attivit\u00e0 simpatica. Le prestazioni di un atleta sono strettamente correlate alle fluttuazioni della variabilit\u00e0 cardiaca<\/p>\n<p><strong>FINALE<\/strong><\/p>\n<p>Utilizzando l\u2019analisi della variabilit\u00e0 cardiaca, \u00e8 possibile controllare alcune reazioni fisiologiche al fine di prevenire il sovrallenamento, gestire l\u2019overreaching e focalizzare tutti gli sforzi necessari per migliorare le prestazioni. Quindi, avere quanti pi\u00f9 dati sull\u2019atleta ed organizzare il giusto programma di allenamento pu\u00f2 aiutarti a vincere!<\/p>\n<p>Scopri di pi\u00f9 su\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\/it_it\/uomo\/costumi-gara-uomo.html\" target=\"_blank\" rel=\"noopener noreferrer\">Lasciati ispirare dalla nostra collezione!<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sai che la frequenza cardiaca (HR) \u00e8 in grado di fornire una quantit\u00e0 incredibile di dati sulle prestazioni? Bene, stai con noi per i prossimi 90 secondi! Benvenuti a Sport &hellip;<\/p>\n","protected":false},"author":1310,"featured_media":3944,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[10114],"tags":[11812],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.14 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Variabilit\u00e0 della frequenza cardiaca e Sport - arena swim 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\/it\/allenamento-e-tecnica\/variabilita-della-frequenza-cardiaca-e-sport\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Variabilit\u00e0 della frequenza cardiaca e Sport - arena swim blog\" \/>\n<meta property=\"og:description\" content=\"Sai che la frequenza cardiaca (HR) \u00e8 in grado di fornire una quantit\u00e0 incredibile di dati sulle prestazioni? 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