{"id":3427,"date":"2024-02-19T13:14:33","date_gmt":"2024-02-19T05:14:33","guid":{"rendered":"https:\/\/www.goldenall.com\/%e3%80%90study%e3%80%91effects-of-body-weight-support-and-gait-velocity-via-antigravity-treadmill-on-cardiovascular-responses-early-after-total-knee-arthroplasty\/"},"modified":"2024-02-20T14:18:52","modified_gmt":"2024-02-20T06:18:52","slug":"%e3%80%90study%e3%80%91effects-of-body-weight-support-and-gait-velocity-via-antigravity-treadmill-on-cardiovascular-responses-early-after-total-knee-arthroplasty","status":"publish","type":"post","link":"https:\/\/www.goldenall.com\/en\/%e3%80%90study%e3%80%91effects-of-body-weight-support-and-gait-velocity-via-antigravity-treadmill-on-cardiovascular-responses-early-after-total-knee-arthroplasty\/","title":{"rendered":"\u3010Study\u3011Effects of body weight support and gait velocity via antigravity treadmill on cardiovascular responses early after total knee arthroplasty"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3427\" class=\"elementor elementor-3427 elementor-3415\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11dc800 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11dc800\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4ffb032\" data-id=\"4ffb032\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-86f7d5b elementor-headline--style-highlight elementor-widget elementor-widget-animated-headline\" data-id=\"86f7d5b\" data-element_type=\"widget\" data-settings=\"{&quot;marker&quot;:&quot;curly&quot;,&quot;highlighted_text&quot;:&quot;arthroplasty, cardiopulmonary exercise test, knee, osteoarthritis, rehabilitation&quot;,&quot;headline_style&quot;:&quot;highlight&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;highlight_animation_duration&quot;:1200,&quot;highlight_iteration_delay&quot;:8000}\" data-widget_type=\"animated-headline.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<link rel=\"stylesheet\" href=\"https:\/\/www.goldenall.com\/wp-content\/plugins\/elementor-pro\/assets\/css\/widget-animated-headline.min.css\">\t\t<h3 class=\"elementor-headline\">\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">Key words:<\/span>\n\t\t\t\t<span class=\"elementor-headline-dynamic-wrapper elementor-headline-text-wrapper\">\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text elementor-headline-text-active\">arthroplasty, cardiopulmonary exercise test, knee, osteoarthritis, rehabilitation<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2075313 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2075313\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9842981\" data-id=\"9842981\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14245d5 elementor-widget elementor-widget-text-editor\" data-id=\"14245d5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.3 - 22-05-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Purpose\uff1aTo investigate the effects of body weight support (BWS) and gait velocity on cardiovascular responses during walking on an <a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">antigravity treadmill<\/a> early after unilateral and bilateral total knee arthroplasty (TKA).<\/p>\n<p>Methods\uff1aThis study was a cross-sectional study design. Fifty patients (7 males and 43 females; average age, 72.0\u00b15.1 years) at 4 weeks after unilateral (n=25) and bilateral (n=25) primary TKA were enrolled in the study. Subjects walked on an <a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">antigravity treadmill<\/a> at speeds of 2.5 km\/hour and 3.5 km\/hour with 3 levels (50%, 25%, and 0%) of BWS. Cardiovascular responses were monitored by measuring oxygen consumption (VO2), heart rate (HR), systolic and diastolic blood pressure (SBP\/DBP), the respiratory exchange ratio (RER), and rate pressure product (RPP). Borg rating of perceived exertion (RPE) and a visual analog scale (VAS) of knee pain were recorded immediately after each trial.<\/p>\n<p>Results\uff1aThis study was a cross-sectional study design. Fifty patients (7 males and 43 females; average age, 72.0\u00b15.1 years) at 4 weeks after unilateral (n=25) and bilateral (n=25) primary TKA were enrolled in the study. Subjects walked on an antigravity treadmill at speeds of 2.5 km\/hour and 3.5 km\/hour with 3 levels (50%, 25%, and 0%) of BWS. Cardiovascular responses were monitored by measuring oxygen consumption (VO2), heart rate (HR), systolic and diastolic blood pressure (SBP\/DBP), the respiratory exchange ratio (RER), and rate pressure product (RPP). Borg rating of perceived exertion (RPE) and a visual analog scale (VAS) of knee pain were recorded immediately after each trial.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b75a219 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b75a219\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-14e81ed\" data-id=\"14e81ed\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0736a54 elementor-widget elementor-widget-text-editor\" data-id=\"0736a54\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Article cited in\uff1aKim et al. Medicine (2020) 99:14. <\/strong><\/p>\n<p><strong style=\"font-style: inherit; color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif;\">Article link\uff1a<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32243378\/\">Effects of body weight support and gait velocity via antigravity treadmill on cardiovascular responses early after total knee arthroplasty<\/a><\/strong><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06f7f4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06f7f4e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6486103\" data-id=\"6486103\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-da29d81 elementor-widget elementor-widget-text-editor\" data-id=\"da29d81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Knee osteoarthritis (OA) is the leading cause of disability in older adults, in whom pain and swelling in the affected joint is often accompanied by a progressive decline in functional activity. Patients with end-stage knee OA are typically overweight and have lower limb muscle strength and lower exercise tolerance than patients who do not have knee OA; this results in cardiovascular deconditioning. Mean peak oxygen consumption (VO2 peak) levels in those with end-stage knee OA typically range from 13.9\u00b13.3 to 14.4\u00b1 3.2mL\/kg\/min. This is approximately 65% lower than those in age and sex-matched.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-cc28ea4\" data-id=\"cc28ea4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bef6b84 elementor-widget elementor-widget-image\" data-id=\"bef6b84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.3 - 22-05-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo.png\" class=\"attachment-full size-full wp-image-3234\" alt=\"\" srcset=\"https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo.png 1920w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo-300x169.png 300w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo-1024x576.png 1024w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo-768x432.png 768w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo-1536x864.png 1536w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/01\/logo-600x338.png 600w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-8d2f703\" data-id=\"8d2f703\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0133904 elementor-widget elementor-widget-text-editor\" data-id=\"0133904\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Cardiovascular deconditioning not only reduces patient mobility, thereby impairing activities of daily living and reducing quality of life, but also worsens underlying cardiovascular and metabolic risk factors such as hypertension, obesity, diabetes, and dyslipidemia. Thus, patients scheduled for total knee arthroplasty (<a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">TKA<\/a>) tend to show a higher prevalence of coronary heart disease.Smith et alreported that myocardial infarction is the most common cause of death within 30 days after elective hip and knee arthroplasty.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-18d8ee9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18d8ee9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ade6194\" data-id=\"ade6194\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ec3e9d7 elementor-widget elementor-widget-text-editor\" data-id=\"ec3e9d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>After the experiment, we found that under different BWS conditions, the changes in vanadium dioxide, HR, RPP, RPE, RER and VAS were significantly different (50%, 25%, 0%), while under the same BWS conditions, When the vanadium dioxide, RPE and RER values \u200b\u200bare all greater than 2.5km\/h.<\/p>\n<p>During <a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">antigravity treadmill<\/a> walking, pressure applied around the lower extremities may increase venous return and mean arterial pressure, followed by a reflex decrease in heart rate due to baroreceptor stimulation of the arterial system; this would reduce the demand on the heart as a central mechanism.<\/p>\n<p>The reduction in metabolic demand on the heart when walking on an <a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">antigravity treadmill<\/a> may be attributed more to peripheral mechanisms than to central mechanisms. The lower heart rate seen with increased BWS levels may also place less demand on the heart due to the lighter load during antigravity treadmilling. Furthermore, these findings may benefit not only older adults with TKA, but also older adults with various musculoskeletal disorders, as most older adults typically have higher resting blood pressure and lower blood pressure than younger adults. Baroreceptor reactivity is also reduced.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-613097f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"613097f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a720a4\" data-id=\"8a720a4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b52f952 elementor-widget elementor-widget-text-editor\" data-id=\"b52f952\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The experimental data is as follows\uff1a<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7735151 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7735151\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ed44c74\" data-id=\"ed44c74\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2080323 elementor-widget elementor-widget-image\" data-id=\"2080323\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"698\" height=\"829\" src=\"https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/02\/4807a4c9acbdedad6432b4bd0c8e59b.png\" class=\"attachment-large size-large wp-image-3418\" alt=\"\" srcset=\"https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/02\/4807a4c9acbdedad6432b4bd0c8e59b.png 698w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/02\/4807a4c9acbdedad6432b4bd0c8e59b-253x300.png 253w, https:\/\/www.goldenall.com\/wp-content\/uploads\/2024\/02\/4807a4c9acbdedad6432b4bd0c8e59b-600x713.png 600w\" sizes=\"auto, (max-width: 698px) 100vw, 698px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f548f32 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f548f32\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8f0c3f8\" data-id=\"8f0c3f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3428fb9 elementor-widget elementor-widget-text-editor\" data-id=\"3428fb9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Here, we demonstrate that cardiovascular responses are affected by a combination of BWS and gait velocity during training on an <a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">antigravity treadmill.<\/a> Also, the level of knee pain experienced during exercise was influenced more by the level of BWS than by gait velocity. Therefore, when attempting to improve aerobic conditioning of patients after TKA (using an <a href=\"https:\/\/www.goldenall.com\/en\/anti-gravity-treadmill\/\">antigravity treadmill<\/a> and\/or walking aids), BWS and gait velocity should be considered carefully and set appropriately.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Key words: arthroplasty, cardiopulmonary exercise test, knee, osteoarthritis, rehabilitation Purpose\uff1aTo investigate the effects of body weight support (BWS) and gait velocity on cardiovascular responses during walking on an antigravity treadmill early after unilateral and bilateral total knee arthroplasty (TKA). Methods\uff1aThis study was a cross-sectional study design. Fifty patients (7 males and 43 females; average age, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.goldenall.com\/en\/%e3%80%90study%e3%80%91effects-of-body-weight-support-and-gait-velocity-via-antigravity-treadmill-on-cardiovascular-responses-early-after-total-knee-arthroplasty\/\"> <span class=\"screen-reader-text\">\u3010Study\u3011Effects of body weight support and gait velocity via antigravity treadmill on cardiovascular responses early after total knee arthroplasty<\/span> Read More \u00bb<\/a><\/p>\n","protected":false},"author":184,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3427","post","type-post","status-publish","format-standard","hentry","category-1"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.8 (Yoast SEO v20.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010Study\u3011Effects of body weight support and gait velocity via antigravity treadmill on cardiovascular responses early after total knee arthroplasty - Goldenall\u00ae \u91d1\u4e07\u8c61\u00ae Anti-Gravity Treadmill \u53cd\u91cd\u529b\u8dd1\u53f0\u592a\u7a7a\u8dd1\u6b65\u673a\u51cf\u91cd\u6b65\u884c\u8bad\u7ec3\u5668\u8111\u5352\u4e2d\u795e\u7ecf\u5eb7\u590d\u9aa8\u79d1\u5eb7\u590d\u591a\u529f\u80fd\u8dd1\u53f0\u5927\u8303\u56f4\u51cf\u91cd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.goldenall.com\/en\/%e3%80%90study%e3%80%91effects-of-body-weight-support-and-gait-velocity-via-antigravity-treadmill-on-cardiovascular-responses-early-after-total-knee-arthroplasty\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Study\u3011Effects of body weight support and gait velocity via antigravity treadmill on cardiovascular responses early after total knee arthroplasty\" \/>\n<meta property=\"og:description\" content=\"Key words: arthroplasty, cardiopulmonary exercise test, knee, osteoarthritis, rehabilitation Purpose\uff1aTo investigate the effects of body weight support (BWS) and gait velocity on cardiovascular responses during walking on an antigravity treadmill early after unilateral and bilateral total knee arthroplasty (TKA). Methods\uff1aThis study was a cross-sectional study design. 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