{"id":19971,"date":"2025-11-27T12:05:31","date_gmt":"2025-11-27T11:05:31","guid":{"rendered":"https:\/\/agora.xtec.cat\/escmadorell\/?p=19971"},"modified":"2025-12-09T12:06:19","modified_gmt":"2025-12-09T11:06:19","slug":"com-canvien-les-pulsacions-quan-inspirem-expirem-i-fem-activitat-fisica","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escmadorell\/portada\/com-canvien-les-pulsacions-quan-inspirem-expirem-i-fem-activitat-fisica\/","title":{"rendered":"Com canvien les pulsacions quan inspirem, expirem i fem activitat f\u00edsica?"},"content":{"rendered":"<p data-start=\"159\" data-end=\"370\">A l\u2019espai de Mirades Curioses hem estat investigant com funciona el nostre ritme card\u00edac i qu\u00e8 el fa variar. El pols \u00e9s el nombre de batecs del cor per minut, i ens dona pistes sobre com est\u00e0 treballant el nostre cos.<\/p>\n<h3 data-start=\"372\" data-end=\"433\"><strong data-start=\"376\" data-end=\"433\">Respirar i pulsacions: un equip que sempre va conjunt<\/strong><\/h3>\n<p data-start=\"434\" data-end=\"692\">Quan <strong data-start=\"439\" data-end=\"451\">inspirem<\/strong>, el cor acostuma a bategar una mica m\u00e9s r\u00e0pid. Quan <strong data-start=\"504\" data-end=\"515\">expirem<\/strong>, el ritme baixa lleugerament. \u00c9s la manera que t\u00e9 el cos d\u2019adaptar-se a l\u2019entrada i sortida d\u2019oxigen.<\/p>\n<h3 data-start=\"694\" data-end=\"720\"><strong data-start=\"698\" data-end=\"720\">Rep\u00f2s vs. moviment<\/strong><\/h3>\n<p data-start=\"721\" data-end=\"787\">Tamb\u00e9 hem comprovat com el pols canvia segons l\u2019activitat que fem:<\/p>\n<ul data-start=\"789\" data-end=\"1062\">\n<li data-start=\"789\" data-end=\"901\">\n<p data-start=\"791\" data-end=\"901\"><strong data-start=\"791\" data-end=\"803\">En rep\u00f2s<\/strong>, el cor batega de manera m\u00e9s pausada perqu\u00e8 no necessita enviar tanta sang ni oxigen als m\u00fasculs.<\/p>\n<\/li>\n<li data-start=\"902\" data-end=\"1062\">\n<p data-start=\"904\" data-end=\"1062\"><strong data-start=\"904\" data-end=\"931\">Despr\u00e9s de fer exercici<\/strong>, les pulsacions pugen r\u00e0pidament. El cos demana m\u00e9s oxigen per alimentar els m\u00fasculs i eliminar el CO\u2082 que es genera amb l\u2019esfor\u00e7.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1064\" data-end=\"1177\">A mesura que recuperem la calma i tornem a respirar tranquil\u00b7lament, les pulsacions tornen al seu ritme habitual.<\/p>\n<h3 data-start=\"1179\" data-end=\"1213\"><strong data-start=\"1183\" data-end=\"1213\">Qu\u00e8 hem fet?<\/strong><\/h3>\n<p data-start=\"1214\" data-end=\"1519\">L\u2019alumnat ha mesurat el seu pols abans i despr\u00e9s de fer petites activitats motores i ha observat com la respiraci\u00f3 influeix en el ritme card\u00edac.<br data-start=\"1358\" data-end=\"1361\" \/>Aquesta experi\u00e8ncia els ha ajudat a entendre millor el funcionament del cos i a prendre consci\u00e8ncia de la import\u00e0ncia de moure\u2019ns, respirar b\u00e9 i escoltar-nos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A l\u2019espai de Mirades Curioses hem estat investigant com funciona el nostre ritme card\u00edac i qu\u00e8 el fa variar. El pols \u00e9s el nombre de batecs del cor per minut, i ens dona pistes sobre com est\u00e0 treballant el nostre cos.<br \/>\nRespirar i pulsacions: un equip&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escmadorell\/portada\/com-canvien-les-pulsacions-quan-inspirem-expirem-i-fem-activitat-fisica\/\" title=\"Read Com canvien les pulsacions quan inspirem, expirem i fem activitat f\u00edsica?\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[12,4],"tags":[],"class_list":["post-19971","post","type-post","status-publish","format-standard","hentry","category-3r","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts\/19971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/comments?post=19971"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts\/19971\/revisions"}],"predecessor-version":[{"id":19972,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/posts\/19971\/revisions\/19972"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/media?parent=19971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/categories?post=19971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escmadorell\/wp-json\/wp\/v2\/tags?post=19971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}