{"id":3399,"date":"2026-03-03T10:39:16","date_gmt":"2026-03-03T09:39:16","guid":{"rendered":"https:\/\/fysiofitaal.nl\/?post_type=oefening&#038;p=3399"},"modified":"2026-03-03T10:39:16","modified_gmt":"2026-03-03T09:39:16","slug":"prisoner-calf-raise","status":"publish","type":"oefening","link":"https:\/\/fysiofitaal.nl\/en\/oefening\/prisoner-calf-raise\/","title":{"rendered":"Prisoner calf raise"},"content":{"rendered":"<p data-start=\"194\" data-end=\"473\">The prisoner calf raise is a calf exercise that involves standing to lift the heels while placing the hands behind the head. This \u201cprisoner\u201d position automatically keeps the torso upright and puts extra emphasis on postural control during the ankle movement.<\/p>\n<p data-start=\"475\" data-end=\"734\">The exercise is performed without external weights, so the focus is entirely on controlled plantar flexion and muscle activation of the calf. This makes it an accessible yet effective exercise for both activation and strength endurance.<\/p>","protected":false},"author":2,"featured_media":0,"template":"","meta":{"_acf_changed":false},"oefening-categorie":[60,69],"type-oefening":[82,83],"class_list":["post-3399","oefening","type-oefening","status-publish","hentry","oefening-categorie-enkel","oefening-categorie-onderbeen","type-oefening-krachttraining","type-oefening-stabiliteit"],"acf":[],"_links":{"self":[{"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/oefening\/3399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/oefening"}],"about":[{"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/types\/oefening"}],"author":[{"embeddable":true,"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/users\/2"}],"wp:attachment":[{"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/media?parent=3399"}],"wp:term":[{"taxonomy":"oefening-categorie","embeddable":true,"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/oefening-categorie?post=3399"},{"taxonomy":"type-oefening","embeddable":true,"href":"https:\/\/fysiofitaal.nl\/en\/wp-json\/wp\/v2\/type-oefening?post=3399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}