{"id":864,"date":"2011-07-05T08:20:00","date_gmt":"2011-07-05T06:20:00","guid":{"rendered":"https:\/\/kids.esa.int\/exercise\/"},"modified":"2026-10-08T00:33:08","modified_gmt":"2026-10-07T22:33:08","slug":"exercise","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/da\/exercise\/","title":{"rendered":"Motion"},"content":{"rendered":"
\n

Hvis du ikke kan lide at tr\u00e6ne, er livet p\u00e5 en rumstation ikke noget for dig! Hvert bes\u00e6tningsmedlem p\u00e5 Den Internationale Rumstation (ISS) bruger op til to timer om dagen p\u00e5 forskellige tr\u00e6ningsmaskiner. Al denne indsats er afg\u00f8rende for at modvirke den fysiske forringelse, der opst\u00e5r under lange rumflyvninger. Det g\u00f8r det ogs\u00e5 lettere for astronauterne at tilpasse sig den normale tyngdekraft igen, n\u00e5r de vender tilbage til Jorden.<\/p>\n<\/div>\n

Knogler, hjerte og lunger, muskler og organer \u00e6ndrer sig alle i v\u00e6gtl\u00f8shed. \u00c6ndringerne omfatter blandt andet tab af calcium fra knoglerne og en sv\u00e6kkelse af hjertet, som ikke l\u00e6ngere skal arbejde imod tyngdekraften for at pumpe blod rundt i kroppen. Jo l\u00e6ngere tid en astronaut opholder sig i rummet, desto mere m\u00e6rkbare bliver de \u00e6ndringer, der finder sted.<\/p>\n

L\u00e6gerne p\u00e5 jorden overv\u00e5ger bes\u00e6tningens fysiske form og vurderer, hvor meget deres tilstand har \u00e6ndret sig. De kan om n\u00f8dvendigt bede bes\u00e6tningen om at justere deres tr\u00e6ningsprogrammer. Der er flere tr\u00e6ningsmaskiner om bord p\u00e5 ISS, som astronauterne benytter. Blandt disse er to l\u00f8beb\u00e5nd, et modstandstr\u00e6ningsapparat og en cykelmaskine (ergometer). I alle tilf\u00e6lde skal astronauterne v\u00e6re fastgjort til maskinen, s\u00e5 de ikke sv\u00e6ver v\u00e6k!<\/p>\n

L\u00f8beb\u00e5ndene bruges til at simulere gang og l\u00f8b under normale tyngdekraftsforhold. Cyklen kan bruges til at tr\u00e6ne arme eller ben. Modstandstr\u00e6ningsapparatet minder meget om v\u00e6gtl\u00f8ftning p\u00e5 Jorden. Det giver brugeren mulighed for at udf\u00f8re en r\u00e6kke fysiske \u00f8velser, mens vedkommende er fastsp\u00e6ndt med elastiske bungee-reb. En b\u00e6rbar computer overv\u00e5ger puls og andre vitale tegn, mens astronauterne bruger maskinerne.<\/p>","protected":false},"excerpt":{"rendered":"

If you don\u2019t like exercise, then life on a space station is not for you! Each crew member on the International Space Station (ISS) will spend up to two hours […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2009\/10\/frank_de_winne_exercises_on_the_colbert_treadmilll2\/17886544-2-eng-GB\/Frank_De_Winne_exercises_on_the_COLBERT_treadmilll.jpg","esa_banner_description":"","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2009\/10\/Frank_De_Winne_exercises_on_the_COLBERT_treadmilll2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,13,63],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-864","post","type-post","status-publish","format-standard","hentry","category-learn","category-life-in-space","category-living-in-space","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/comments?post=864"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/864\/revisions"}],"predecessor-version":[{"id":2007,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/posts\/864\/revisions\/2007"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/media?parent=864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/categories?post=864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/tags?post=864"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/panel?post=864"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/language?post=864"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/age?post=864"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/duration?post=864"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/resource_type?post=864"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/audience?post=864"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/da\/wp-json\/wp\/v2\/wf_post_folders?post=864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}