{"id":526,"date":"2023-10-15T09:12:15","date_gmt":"2023-10-15T07:12:15","guid":{"rendered":"https:\/\/kineaphp.fr\/?p=526"},"modified":"2025-01-27T23:34:22","modified_gmt":"2025-01-27T22:34:22","slug":"la-contraction-musculaire","status":"publish","type":"post","link":"https:\/\/kineaphp.fr\/?p=526","title":{"rendered":"La contraction musculaire"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Les diff\u00e9rentes courses musculaires<\/h2>\n\n\n\n<p class=\"has-small-font-size\">Il est important de reconna\u00eetre les courses musculaires, car le muscle d\u00e9veloppe des r\u00e9actions diff\u00e9rentes aux stimuli qui lui sont appliqu\u00e9s selon qu&rsquo;il est en position courte, longue ou moyenne de ses insertions.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/kineaphp.fr\/?attachment_id=557\"><img loading=\"lazy\" decoding=\"async\" width=\"526\" height=\"388\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_1.png\" alt=\"\" class=\"wp-image-557\" srcset=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_1.png 526w, https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_1-300x221.png 300w\" sizes=\"auto, (max-width: 526px) 100vw, 526px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Articulation du coude en vue lat\u00e9rale avec le court biceps<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/kineaphp.fr\/?attachment_id=559\"><img loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"463\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_2.png\" alt=\"\" class=\"wp-image-559\" srcset=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_2.png 596w, https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_2-300x233.png 300w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><\/a><\/figure>\n\n\n\n<p class=\"has-small-font-size\">On d\u00e9termine l&rsquo;amplitude(A\u00b0) disponible pour la contraction musculaire du biceps entre la position maximum d&rsquo;\u00e9tirement(extension du coude) et la position la plus courte du muscle(flexion du coude)<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"450\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_3.png\" alt=\"\" class=\"wp-image-560\" srcset=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_3.png 388w, https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_schema_3-259x300.png 259w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Puis on divise en 3 parties \u00e9gales l&rsquo;amplitude disponible<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Les 3 types de courses<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-small-font-size\">La <strong>course interne<\/strong> repr\u00e9sente le 1\/3 d&rsquo;amplitude pendant lequel les insertions musculaires sont le plus rapproch\u00e9es.<\/li>\n\n\n\n<li class=\"has-small-font-size\">La<strong> course externe<\/strong> repr\u00e9sente le 1\/3 d&rsquo;amplitude pendant lequel les insertions sont les plus \u00e9loign\u00e9es.<\/li>\n\n\n\n<li class=\"has-small-font-size\">La <strong>course moyenne<\/strong> repr\u00e9sente le tiers d&rsquo;amplitude pendant lequel les insertions musculaires ne sont ni rel\u00e2ch\u00e9es, ni \u00e9tir\u00e9es, c&rsquo;est dans cette situation que <strong>le muscle d\u00e9veloppe sa force maximum<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Exemple de courses musculaires<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"209\" height=\"203\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_abduction.png\" alt=\"\" class=\"wp-image-563\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"212\" height=\"190\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_flechisseurs_genou.png\" alt=\"\" class=\"wp-image-565\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"212\" height=\"190\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_course_musculaire_extenseurs_genou.png\" alt=\"\" class=\"wp-image-564\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Le paradoxe de Lombard<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Les r\u00e9gimes de contraction<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"234\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_contraction_concentrique.png\" alt=\"\" class=\"wp-image-576\"\/><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Concentrique : <strong>travail moteur<\/strong> et <strong>raccourcissement <\/strong>du muscle agoniste<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"253\" height=\"235\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_contraction_excentrique.png\" alt=\"\" class=\"wp-image-577\"\/><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Excentrique : <strong>travail freinateur <\/strong>et <strong>allongement <\/strong>du muscle agoniste<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"254\" height=\"234\" src=\"https:\/\/kineaphp.fr\/wp-content\/uploads\/2023\/10\/KA_contraction_isometrique.png\" alt=\"\" class=\"wp-image-578\"\/><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Isom\u00e9trique : <strong>travail r\u00e9sistant<\/strong>, les fibres du muscles agonistes exercent une tension <strong>sans changement de longueur <\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Physiologie de la contraction<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Contraction musculaire concentrique excentrique isom\u00e9trique\" width=\"925\" height=\"520\" src=\"https:\/\/www.youtube.com\/embed\/x2CTIZImmSY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Vid\u00e9o de l&rsquo;universit\u00e9 de Lyon illustrant les r\u00e9gimes de contraction avec des gestes sportifs ainsi que des notions de physiologie musculaire<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Notions d&rsquo;insuffisance fonctionnelle<\/strong><\/h2>\n\n\n\n<p>L&rsquo;insuffisance fonctionnelle active<\/p>\n\n\n\n<p>L&rsquo;insuffisance fonctionnelle passive<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les diff\u00e9rentes courses musculaires Il est important de reconna\u00eetre les courses musculaires, car le muscle d\u00e9veloppe des r\u00e9actions diff\u00e9rentes aux stimuli qui lui sont appliqu\u00e9s selon qu&rsquo;il est en position courte, longue ou moyenne de&hellip;<\/p>\n<p class=\"more-link-wrapper\"><a href=\"https:\/\/kineaphp.fr\/?p=526\" class=\"more-link\">Continue Reading<span class=\"screen-reader-text\"> \u00ab\u00a0La contraction musculaire\u00a0\u00bb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":436,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135],"tags":[],"class_list":["post-526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-champ-msq-theorie"],"_links":{"self":[{"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/posts\/526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=526"}],"version-history":[{"count":15,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/posts\/526\/revisions"}],"predecessor-version":[{"id":1079,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/posts\/526\/revisions\/1079"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=\/wp\/v2\/media\/436"}],"wp:attachment":[{"href":"https:\/\/kineaphp.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kineaphp.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}