{"id":2219,"date":"2017-03-26T12:15:09","date_gmt":"2017-03-26T12:15:09","guid":{"rendered":"https:\/\/andreasphysioblog.com\/?p=2219"},"modified":"2021-06-10T03:17:28","modified_gmt":"2021-06-10T03:17:28","slug":"the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat","status":"publish","type":"post","link":"https:\/\/andreasphysioblog.com\/?p=2219","title":{"rendered":"The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg Squat"},"content":{"rendered":"<header class=\"entry-header\">\n<h1 class=\"entry-title\">The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg\u00a0Squat<\/h1>\n<\/header>\n<div class=\"entry-body\">\n<div class=\"entry-meta\"><\/div>\n<div class=\"entry-content\">\n<p><a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2011.3470?code=jospt-site\"><img decoding=\"async\" class=\"alignnone size-full wp-image-12225\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=825\" sizes=\"(max-width: 825px) 100vw, 825px\" srcset=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=825 825w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=150 150w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=300 300w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=768 768w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=1024 1024w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png 1240w\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.28.35\" data-attachment-id=\"12225\" data-permalink=\"https:\/\/physioblogandreasbjerregaard.com\/skaermbillede-2017-03-26-kl-12-28-35\/\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png\" data-orig-size=\"1240,204\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.28.35\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=300\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-28-35.png?w=825\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2011.3470?code=jospt-site\"><b>Authors: <\/b>Richard W. Willy, PT, <\/a>PhD<a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2011.3470?code=jospt-site\">, OCS, Irene S. Davis, PT, <\/a>PhD<a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2011.3470?code=jospt-site\">, FAPTA<\/a><\/p>\n<div class=\"articleMetaDrop publicationContentDropZone publicationContentDropZone1\">\n<div id=\"d76a2e86-9105-44c3-9085-77ddb6b77ef7\" class=\"widget literatumContentItemCitation alignLeft widget-none widget-compact-all\">\n<div class=\"wrapped \">\n<div class=\"widget-body body body-none body-compact-all\">\n<div class=\"citationFormat\"><a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2011.3470?code=jospt-site\"><b>Published:<\/b><i>Journal of Orthopaedic &amp; Sports Physical Therapy<\/i>, 2011 <b>Volume:<\/b>41 <b>Issue:<\/b>9 <b>Pages:<\/b>625\u2013632 <b>DOI:<\/b>10.2519\/jospt.2011.3470<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"citationFormat\"><\/div>\n<\/div>\n<h1 class=\"citationFormat\"><strong><img decoding=\"async\" class=\" size-medium wp-image-12238 alignright\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png?w=162&amp;h=300\" sizes=\"(max-width: 162px) 100vw, 162px\" srcset=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png?w=162&amp;h=300 162w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png?w=324&amp;h=600 324w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png?w=81&amp;h=150 81w\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.48\" width=\"162\" height=\"300\" data-attachment-id=\"12238\" data-permalink=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-12-27-48\/\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png\" data-orig-size=\"554,1026\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.48\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png?w=162\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-48.png?w=553\" \/>Does hip-strength reduce medial\u00a0collapse \/ valgus in\u00a0the knee during running?<\/strong><\/h1>\n<p>This study evalutated 20 un-injured female runners with medial knee collapse. The hypethesis\u00a0was, if you strengthing the hip abductors, you will get better running mechanics.<\/p>\n<p>Therefor the runners got a 6 weeks strengthing\u00a0programme,\u00a0where the first two weeks they work on non-weightbearing\u00a0exercise, and then move to a 4 weeks heavier programme.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-12236\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=914&amp;h=220\" sizes=\"(max-width: 914px) 100vw, 914px\" srcset=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=914&amp;h=220 914w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=150&amp;h=36 150w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=300&amp;h=72 300w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=768&amp;h=184 768w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=1024&amp;h=246 1024w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png 1734w\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.32.02.png\" width=\"914\" height=\"220\" data-attachment-id=\"12236\" data-permalink=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-12-32-02\/\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png\" data-orig-size=\"1734,416\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.32.02\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=300\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-32-02.png?w=825\" \/><\/p>\n<div class=\"tiled-gallery type-rectangular\" data-original-width=\"825\" data-carousel-extra=\"{&quot;blog_id&quot;:49480562,&quot;permalink&quot;:&quot;https:\\\/\\\/physioblogandreasbjerregaard.com\\\/2017\\\/03\\\/26\\\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\\\/&quot;,&quot;likes_blog_id&quot;:49480562}\">\n<div class=\"gallery-row\" data-original-width=\"825\" data-original-height=\"153\">\n<div class=\"gallery-group images-1\" data-original-width=\"431\" data-original-height=\"153\">\n<div class=\"tiled-gallery-item tiled-gallery-item-large\"><a href=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-12-27-43\/\"><img decoding=\"async\" title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.43\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-43.png?w=427&amp;h=149\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.43\" width=\"427\" height=\"149\" data-attachment-id=\"12244\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-43.png\" data-orig-size=\"1796,626\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.43\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-43.png?w=300\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-43.png?w=825\" data-original-width=\"427\" data-original-height=\"149\" \/><\/a><\/div>\n<\/div>\n<div class=\"gallery-group images-1\" data-original-width=\"394\" data-original-height=\"153\">\n<div class=\"tiled-gallery-item tiled-gallery-item-large\"><a href=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-12-27-37\/\"><img loading=\"lazy\" decoding=\"async\" title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.37\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-37.png?w=390&amp;h=149\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.37\" width=\"390\" height=\"149\" data-attachment-id=\"12245\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-37.png\" data-orig-size=\"1778,678\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.27.37\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-37.png?w=300\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-27-37.png?w=825\" data-original-width=\"390\" data-original-height=\"149\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2>The result demostrate\u00a0a good increase in hip-strength.<\/h2>\n<p><img decoding=\"async\" class=\" size-full wp-image-12248 aligncenter\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png?w=825\" sizes=\"(max-width: 412px) 100vw, 412px\" srcset=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png 412w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png?w=150 150w, https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png?w=300 300w\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.43.12\" data-attachment-id=\"12248\" data-permalink=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-12-43-12\/\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png\" data-orig-size=\"412,204\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 12.43.12\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png?w=300\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-12-43-12.png?w=412\" \/><\/p>\n<p>However this did not have any effect on how the runners moved. So just strengthing the hip, will the not increase the mediale\u00a0collapse.<\/p>\n<\/div>\n<p>Other studies are showing the you need some gait retraining to change your movement pattern. Here I can you use feedback from real-time feedback, video, mirror feedback ect. The clued helps runners in decrease their medial knee collapse. For video feedback the authors are recommended\u00a0<a href=\"http:\/\/www.yawcam.com\/.http:\/\/www.yawcam.com\/\">http:\/\/www.yawcam.com\/.<\/a><\/p>\n<p>However, when you\u2019re training running re-gait, it will take some sessions before you see the results. (<a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2013.4516\">Varied Response to Mirror Gait Retraining of Gluteus Medius Control, Hip Kinematics, Pain, and Function in 2 Female Runners With Patellofemoral Pain, 2013,<b>\u00a0<\/b>Richard W. Willy, PT, <\/a>PhD<a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2013.4516\">, OCS, Irene S. Davis, PT, <\/a>PhD<a href=\"http:\/\/www.jospt.org\/doi\/full\/10.2519\/jospt.2013.4516\">, FAPTA<\/a>)<\/p>\n<div class=\"tiled-gallery type-rectangular\" data-original-width=\"825\" data-carousel-extra=\"{&quot;blog_id&quot;:49480562,&quot;permalink&quot;:&quot;https:\\\/\\\/physioblogandreasbjerregaard.com\\\/2017\\\/03\\\/26\\\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\\\/&quot;,&quot;likes_blog_id&quot;:49480562}\">\n<div class=\"gallery-row\" data-original-width=\"825\" data-original-height=\"318\">\n<div class=\"gallery-group images-1\" data-original-width=\"293\" data-original-height=\"318\">\n<div class=\"tiled-gallery-item tiled-gallery-item-large\"><a href=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-13-01-10\/\"><img loading=\"lazy\" decoding=\"async\" title=\"Sk\u00e6rmbillede 2017-03-26 kl. 13.01.10\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-10.png?w=289&amp;h=314\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 13.01.10\" width=\"289\" height=\"314\" data-attachment-id=\"12261\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-10.png\" data-orig-size=\"922,1002\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 13.01.10\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-10.png?w=276\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-10.png?w=825\" data-original-width=\"289\" data-original-height=\"314\" \/><\/a><\/div>\n<\/div>\n<div class=\"gallery-group images-1\" data-original-width=\"532\" data-original-height=\"318\">\n<div class=\"tiled-gallery-item tiled-gallery-item-large\"><a href=\"https:\/\/physioblogandreasbjerregaard.com\/2017\/03\/26\/the-effect-of-a-hip-strengthening-program-on-mechanics-during-running-and-during-a-single-leg-squat\/skaermbillede-2017-03-26-kl-13-01-41\/\"><img loading=\"lazy\" decoding=\"async\" title=\"Sk\u00e6rmbillede 2017-03-26 kl. 13.01.41\" src=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-41.png?w=528&amp;h=314\" alt=\"Sk\u00e6rmbillede 2017-03-26 kl. 13.01.41\" width=\"528\" height=\"314\" data-attachment-id=\"12266\" data-orig-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-41.png\" data-orig-size=\"996,592\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Sk\u00e6rmbillede 2017-03-26 kl. 13.01.41\" data-image-description=\"\" data-medium-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-41.png?w=300\" data-large-file=\"https:\/\/andreasbjerregaard.files.wordpress.com\/2017\/03\/skc3a6rmbillede-2017-03-26-kl-13-01-41.png?w=825\" data-original-width=\"528\" data-original-height=\"314\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg\u00a0Squat Authors: Richard W. Willy, PT, PhD, OCS, Irene S. Davis, PT, PhD, FAPTA Published:Journal of Orthopaedic &amp; Sports Physical Therapy, 2011 Volume:41 Issue:9 Pages:625\u2013632 DOI:10.2519\/jospt.2011.3470 Does hip-strength reduce medial\u00a0collapse \/ valgus in\u00a0the knee during running? This study evalutated 20 un-injured female runners with medial knee collapse. The hypethesis\u00a0was, if you strengthing the hip abductors, you will get better running mechanics. Therefor the runners got a 6 weeks strengthing\u00a0programme,\u00a0where the first two weeks they work on non-weightbearing\u00a0exercise, and then move to a 4 weeks heavier programme. The result demostrate\u00a0a good increase in hip-strength. However this did not have any effect on how the runners moved. So just strengthing the hip, will the not increase the mediale\u00a0collapse. Other studies are showing the you need some gait retraining to change your movement pattern. Here I can you use feedback from real-time feedback, video, mirror feedback ect. The clued helps runners in decrease their medial knee collapse. For video feedback the authors are recommended\u00a0http:\/\/www.yawcam.com\/. However, when you\u2019re training running re-gait, it will take some sessions before you see the results. (Varied Response to Mirror Gait Retraining of Gluteus Medius Control, Hip Kinematics, Pain, and Function in 2 Female Runners With Patellofemoral Pain, 2013,\u00a0Richard W. Willy, PT, PhD, OCS, Irene S. Davis, PT, PhD, FAPTA) &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":2221,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[155,5,4,190,193],"tags":[38,185],"class_list":["post-2219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acl","category-hip-and-groin","category-knee-injuries","category-publications","category-running","tag-hip","tag-running"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg Squat Authors: Richard W. 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Willy, PT, PhD, OCS, Irene S. Davis, PT, PhD, FAPTA Published:Journal of Orthopaedic &amp; Sports Physical Therapy, 2011 Volume:41 Issue:9 Pages:625\u2013632 DOI:10.2519\/jospt.2011.3470 Does hip-strength reduce medial collapse \/ valgus in the knee during running? This study evalutated 20 un-injured female","og:url":"https:\/\/andreasphysioblog.com\/?p=2219","article:published_time":"2017-03-26T12:15:09+00:00","article:modified_time":"2021-06-10T03:17:28+00:00","twitter:card":"summary","twitter:title":"The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg Squat - Physioblog by Andreas Bjerregaard","twitter:description":"The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg Squat Authors: Richard W. Willy, PT, PhD, OCS, Irene S. Davis, PT, PhD, FAPTA Published:Journal of Orthopaedic &amp; Sports Physical Therapy, 2011 Volume:41 Issue:9 Pages:625\u2013632 DOI:10.2519\/jospt.2011.3470 Does hip-strength reduce medial collapse \/ valgus in the knee during running? This study evalutated 20 un-injured 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23:50:22","updated":"2025-06-04 11:37:55","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/andreasphysioblog.com\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/andreasphysioblog.com\/?cat=4\" title=\"Knee injuries\">Knee injuries<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tThe Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg Squat\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/andreasphysioblog.com\/"},{"label":"Knee injuries","link":"https:\/\/andreasphysioblog.com\/?cat=4"},{"label":"The Effect of a Hip-Strengthening Program on Mechanics During Running and 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Bjerregaard","author_link":"https:\/\/andreasphysioblog.com\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/andreasphysioblog.com\/?cat=155\" rel=\"category\">ACL<\/a> <a href=\"https:\/\/andreasphysioblog.com\/?cat=5\" rel=\"category\">Hip and groin<\/a> <a href=\"https:\/\/andreasphysioblog.com\/?cat=4\" rel=\"category\">Knee injuries<\/a> <a href=\"https:\/\/andreasphysioblog.com\/?cat=190\" rel=\"category\">Publications<\/a> <a href=\"https:\/\/andreasphysioblog.com\/?cat=193\" rel=\"category\">Running<\/a>","rttpg_excerpt":"The Effect of a Hip-Strengthening Program on Mechanics During Running and During a Single-Leg\u00a0Squat Authors: Richard W. Willy, PT, PhD, OCS, Irene S. Davis, PT, PhD, FAPTA Published:Journal of Orthopaedic &amp; Sports Physical Therapy, 2011 Volume:41 Issue:9 Pages:625\u2013632 DOI:10.2519\/jospt.2011.3470 Does hip-strength reduce medial\u00a0collapse \/ valgus in\u00a0the knee during running? This study evalutated 20 un-injured female&hellip;","_links":{"self":[{"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2219"}],"version-history":[{"count":2,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2219\/revisions"}],"predecessor-version":[{"id":2222,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/posts\/2219\/revisions\/2222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=\/wp\/v2\/media\/2221"}],"wp:attachment":[{"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andreasphysioblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}