{"id":162838,"date":"2025-01-20T14:22:18","date_gmt":"2025-01-20T13:22:18","guid":{"rendered":"https:\/\/stratec-med.com\/literatur\/knee-extensor-fatigability-after-bedrest-for-8-weeks-with-and-without-countermeasure-2\/"},"modified":"2025-01-20T14:22:19","modified_gmt":"2025-01-20T13:22:19","slug":"knee-extensor-fatigability-after-bedrest-for-8-weeks-with-and-without-countermeasure-2","status":"publish","type":"literatur","link":"https:\/\/stratec-med.com\/en\/literature\/knee-extensor-fatigability-after-bedrest-for-8-weeks-with-and-without-countermeasure-2\/","title":{"rendered":"Knee extensor fatigability after bedrest for 8 weeks with and without countermeasure"},"content":{"rendered":"<p>We analyzed the effects of gravitational unloading on muscular fatigability and the effectiveness of resistive vibration exercise to counteract these changes. Changes in knee extensor fatigability as a consequence of 8 weeks of horizontal bedrest with or without daily resistive vibration exercise were evaluated in 17 healthy male volunteers. Bedrest increased fatigability (% decrease in maximal voluntary isometric torque per minute exercise) from -7.2 +\/- 0.5 to -10.2 +\/- 1.0%\/min (P < 0.05), which was accompanied by a decline (of 52.0 +\/- 3.7%, P < 0.05) in muscle blood flow. Daily resistive vibration exercise training during bedrest prevented increases in fatigability (from -10.8 +\/- 1.8 to -8.4 +\/- 1.6%\/min, P < 0.05), and mitigated the reduction in blood flow (decline of 26.1 +\/- 5.1%, P < 0.05). Daily resistive exercise may thus be suggested as an effective countermeasure during spaceflight and illness-related prolonged bedrest to combat the detrimental changes in muscle endurance that result from gravitational unloading. Muscle Nerve, 2007.\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We analyzed the effects of gravitational unloading on muscular fatigability and the effectiveness of resistive vibration exercise to counteract these<\/p>\n","protected":false},"author":22,"parent":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false},"tags":[1210,1211,1212,1213],"thema":[5912,5866,5876,5888,5878,5884,5920,5880,5856,5858],"produktgruppe":[7527,5831,5829],"literatur_kategorie":[7221],"class_list":["post-162838","literatur","type-literatur","status-publish","format-standard","hentry","tag-bbr","tag-berlin-bedrest-study","tag-esa","tag-galileo-space","thema-athletics","thema-diagnostics-using-leonardo-pqct","thema-diseases","thema-geriatrics","thema-medical-applications","thema-orthopedic-diseases","thema-pre-clinical-research","thema-pyhsitherapy-rehabilitation","thema-therapy-prevention-using-galileo","thema-training-with-galileo","produktgruppe-galileo-en","produktgruppe-galileo-therapy","produktgruppe-galileo-training-en","literatur_kategorie-clinical-studies"],"acf":[],"_links":{"self":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur\/162838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur"}],"about":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/types\/literatur"}],"author":[{"embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/users\/22"}],"version-history":[{"count":0,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur\/162838\/revisions"}],"wp:attachment":[{"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/media?parent=162838"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/tags?post=162838"},{"taxonomy":"thema","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/thema?post=162838"},{"taxonomy":"produktgruppe","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/produktgruppe?post=162838"},{"taxonomy":"literatur_kategorie","embeddable":true,"href":"https:\/\/stratec-med.com\/en\/wp-json\/wp\/v2\/literatur_kategorie?post=162838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}