{"id":799,"date":"2004-12-08T09:10:00","date_gmt":"2004-12-08T08:10:00","guid":{"rendered":"https:\/\/kids.esa.int\/weak_muscles\/"},"modified":"2026-10-08T00:32:23","modified_gmt":"2026-10-07T22:32:23","slug":"weak_muscles","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/weak_muscles\/","title":{"rendered":"Gyenge izmok"},"content":{"rendered":"
\n

Az izmainkra t\u00e1maszkodunk, amikor s\u00e9t\u00e1lunk, t\u00e1rgyakat emel\u00fcnk vagy l\u00e9pcs\u0151n m\u00e1szunk. Az \u0171rben azonban az izmok meggyeng\u00fclnek, mivel nincs gravit\u00e1ci\u00f3, amit lek\u00fczdeni kellene. Amikor az \u0171rhaj\u00f3sok visszat\u00e9rnek a F\u00f6ld norm\u00e1l gravit\u00e1ci\u00f3s k\u00f6r\u00fclm\u00e9nyei k\u00f6z\u00e9, hirtelen nagyon nehezkesnek \u00e9rzik magukat, \u00e9s nehezen tartj\u00e1k meg az egyens\u00falyukat. Hasonl\u00f3 hat\u00e1sok jelentkeznek az id\u0151sekn\u00e9l \u00e9s azokn\u00e1l is, akik betegs\u00e9g miatt hossz\u00fa ideig \u00e1gyhoz k\u00f6t\u00f6ttek.<\/p>\n<\/div>\n

Az \u0171rkutat\u00e1s lehet\u0151s\u00e9get ny\u00fajt arra, hogy t\u00f6bbet tudjunk meg a hossz\u00fa t\u00e1v\u00fa izomsorvad\u00e1s hat\u00e1sair\u00f3l.<\/p>\n

\"Keeping
A j\u00f3 fizikai \u00e1llapot meg\u0151rz\u00e9se<\/figcaption><\/figure>\n

Az \u0171rhaj\u00f3sokkal v\u00e9gzett k\u00eds\u00e9rletek kimutatt\u00e1k, hogy az izomgyenges\u00e9g megel\u0151z\u00e9s\u00e9hez napi t\u00f6bb \u00f3r\u00e1nyi testmozg\u00e1sra van sz\u00fcks\u00e9g. Az \u0171rben haszn\u00e1lt g\u00e9pek k\u00f6z\u00f6tt megtal\u00e1lhat\u00f3k a helyben fut\u00e1sra szolg\u00e1l\u00f3 fut\u00f3padok \u00e9s az edz\u0151ker\u00e9kp\u00e1rok. Ezek fontos szerepet j\u00e1tszanak az izmok er\u0151s\u00edt\u00e9s\u00e9ben \u00e9s a v\u00e9rkering\u00e9s jav\u00edt\u00e1s\u00e1ban.<\/p>\n

Az \u0171rhaj\u00f3sok olyan speci\u00e1lis nadr\u00e1got is viselhetnek, amely a v\u00e9rt a l\u00e1bakba ir\u00e1ny\u00edtja, \u00e9s \u00edgy a sz\u00edv er\u0151teljesebben ver. Ezek \u00e9s m\u00e1s int\u00e9zked\u00e9sek \u2013 p\u00e9ld\u00e1ul a gy\u00f3gyszeres kezel\u00e9s \u2013 a F\u00f6ld\u00f6n \u00e9l\u0151 betegek sz\u00e1m\u00e1ra is hasznosak lehetnek.<\/p>\n

Az ESA \u00e1ltal fejlesztett egyik \u00faj eszk\u00f6z a Flywheel Exercise Device. Ez egy forg\u00f3ker\u00e9kkel rendelkezik, \u00e9s mind az \u0171rben, mind a F\u00f6ld\u00f6n haszn\u00e1lhat\u00f3 edz\u00e9sre. A k\u00e9sz\u00fcl\u00e9ket 2008 febru\u00e1rj\u00e1ban az ESA Columbus laborj\u00e1val egy\u00fctt juttatt\u00e1k fel a Nemzetk\u00f6zi \u0170r\u00e1llom\u00e1sra, ahol az \u0171rhaj\u00f3sok sz\u00e1m\u00e1ra fejlett edz\u0151eszk\u00f6zk\u00e9nt szolg\u00e1l. A j\u00f6v\u0151ben gy\u00f3gyul\u00f3ban l\u00e9v\u0151 betegek \u00e9s sportol\u00f3k edz\u00e9s\u00e9re is rendelkez\u00e9sre \u00e1ll majd.<\/p>","protected":false},"excerpt":{"rendered":"

We rely on our muscles to walk, lift objects and climb stairs. However, in space muscles become weaker when there is no gravity to overcome. When astronauts come back to […]<\/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\/2000\/09\/jean-pierre_haignere_returns_from_mir2\/17866527-3-eng-GB\/Jean-Pierre_Haignere_returns_from_MIR.jpg","esa_banner_description":"Jean-Pierre Haigner\u00e9 returns from MIR","esa_banner_credit":"ESA\/CNES","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2000\/09\/Jean-Pierre_Haignere_returns_from_MIR2","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-799","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\/hu\/wp-json\/wp\/v2\/posts\/799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=799"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/799\/revisions"}],"predecessor-version":[{"id":4692,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/799\/revisions\/4692"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=799"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=799"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=799"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=799"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=799"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=799"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=799"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}