{"id":3289,"date":"2016-04-19T08:23:29","date_gmt":"2016-04-19T05:23:29","guid":{"rendered":"https:\/\/www.polar.com\/blog\/?p=3289"},"modified":"2025-04-07T13:24:47","modified_gmt":"2025-04-07T10:24:47","slug":"running-heart-rate-zones-basics","status":"publish","type":"post","link":"https:\/\/www.polar.com\/blog\/running-heart-rate-zones-basics\/","title":{"rendered":"Heart Rate Zones | The Basics"},"content":{"rendered":null,"protected":false},"excerpt":{"rendered":"<p>These 5 running heart rate zones indicate how hard you are working. Calculate your zones and train in all zones to improve your running faster. <\/p>\n","protected":false},"author":1,"featured_media":3841,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[56],"tags":[],"content-type":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts\/3289"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/comments?post=3289"}],"version-history":[{"count":36,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts\/3289\/revisions"}],"predecessor-version":[{"id":24552,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/posts\/3289\/revisions\/24552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/media\/3841"}],"wp:attachment":[{"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/media?parent=3289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/categories?post=3289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/tags?post=3289"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/www.polar.com\/blog\/wp-json\/wp\/v2\/content-type?post=3289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}