{"id":15977,"date":"2023-04-04T09:47:46","date_gmt":"2023-04-04T06:47:46","guid":{"rendered":"https:\/\/www.polar.com\/blog\/?p=15977"},"modified":"2023-08-22T17:34:03","modified_gmt":"2023-08-22T14:34:03","slug":"heart-rate-variability-hrv","status":"publish","type":"post","link":"https:\/\/www.polar.com\/blog\/heart-rate-variability-hrv\/","title":{"rendered":"Everything You Need to Know About Heart Rate Variability (HRV)"},"content":{"rendered":null,"protected":false},"excerpt":{"rendered":"<p>Minor variations in heart rate variability tell a lot about critical factors like your physical fitness, stress, and sleep.<\/p>\n","protected":false},"author":47,"featured_media":16005,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[56],"tags":[127],"content-type":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts\/15977"}],"collection":[{"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/users\/47"}],"replies":[{"embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/comments?post=15977"}],"version-history":[{"count":42,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts\/15977\/revisions"}],"predecessor-version":[{"id":23743,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts\/15977\/revisions\/23743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/media\/16005"}],"wp:attachment":[{"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/media?parent=15977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/categories?post=15977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/tags?post=15977"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/content-type?post=15977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}