{"id":327074,"date":"2026-03-13T04:04:13","date_gmt":"2026-03-13T04:04:13","guid":{"rendered":"https:\/\/www.newsbeep.com\/nz\/327074\/"},"modified":"2026-03-13T04:04:13","modified_gmt":"2026-03-13T04:04:13","slug":"hiit-doesnt-just-build-more-mitochondria-it-makes-them-more-efficient","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/nz\/327074\/","title":{"rendered":"HIIT Doesn&#8217;t Just Build More Mitochondria\u2014It Makes Them More Efficient"},"content":{"rendered":"<p>That said, there are still limitations to this research. While the number of mitochondria assessed was high, the study itself only included a small number of men, so these findings need to be confirmed in larger, more diverse groups. The study also doesn&#8217;t tell us whether these changes are maintained long-term, though continued training would likely preserve or even improve them.<\/p>\n","protected":false},"excerpt":{"rendered":"That said, there are still limitations to this research. While the number of mitochondria assessed was high, the&hellip;\n","protected":false},"author":2,"featured_media":327075,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[1667,565,134,14580,6010,111,139,69],"class_list":["post-327074","post","type-post","status-publish","format-standard","has-post-thumbnail","category-fitness","tag-energy","tag-fitness","tag-health","tag-hiit","tag-mitochondria","tag-new-zealand","tag-newzealand","tag-nz"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/327074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=327074"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/327074\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/327075"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=327074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=327074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=327074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}