{"id":15221,"date":"2026-10-08T01:11:13","date_gmt":"2026-10-08T01:11:13","guid":{"rendered":"https:\/\/tzfit.com\/?post_type=product&#038;p=15221"},"modified":"2026-10-10T09:44:28","modified_gmt":"2026-10-10T09:44:28","slug":"gs-5006-seated-back-extension-machine","status":"publish","type":"product","link":"https:\/\/tzfit.com\/pt\/produto\/gs-5006-seated-back-extension-machine\/","title":{"rendered":"GS-5006 Seated Back Extension Machine"},"content":{"rendered":"<div style=\"width: 1280px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-15221-1\" width=\"1280\" height=\"720\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/tzfit.com\/wp-content\/uploads\/2026\/05\/banner-video.mp4?_=1\" \/><a href=\"https:\/\/tzfit.com\/wp-content\/uploads\/2026\/05\/banner-video.mp4\">https:\/\/tzfit.com\/wp-content\/uploads\/2026\/05\/banner-video.mp4<\/a><\/video><\/div>\n<div class=\"elementor-element elementor-element-2d9c92ca elementor-widget elementor-widget-heading\" data-id=\"2d9c92ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Carater\u00edsticas<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-45ae4b13 elementor-widget elementor-widget-text-editor\" data-id=\"45ae4b13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<div data-id=\"kvLWu\">\n<h3><strong>1. Melhorias estruturais para estabilidade e durabilidade<\/strong><\/h3>\n<ol>\n<li>Desenho atualizado da haste de guia: Utiliza o tubo de a\u00e7o inoxid\u00e1vel \u03a625*2.0mm (vs. o convencional \u03a620*2.0mm), reduzindo significativamente a agita\u00e7\u00e3o da pilha de peso e garantindo um movimento mais suave.<\/li>\n<li>Constru\u00e7\u00e3o com estrutura refor\u00e7ada: Os tubos principais (50*100*2,5 mm) e os tubos secund\u00e1rios (50*75*2,5 mm, 50*50*2,5 mm) asseguram uma integridade estrutural robusta para uma utiliza\u00e7\u00e3o intensiva.<\/li>\n<li>Cabo de a\u00e7o de alto desempenho: O cabo de a\u00e7o de 5,8 mm (7 * 19 fios) com lubrifica\u00e7\u00e3o interna e encapsulamento de nylon aumenta a resist\u00eancia e a longevidade.<\/li>\n<\/ol>\n<h3><strong>2. Materiais de primeira qualidade e processos de fabrico<\/strong><\/h3>\n<ol>\n<li>Componentes resistentes \u00e0 corros\u00e3o: O punho, as articula\u00e7\u00f5es do eixo e os pinos da pilha de pesos s\u00e3o fabricados em liga de alum\u00ednio oxidado para uma durabilidade leve.<\/li>\n<li>Revestimento de superf\u00edcie avan\u00e7ado: A pulveriza\u00e7\u00e3o eletrost\u00e1tica com o processo \u201c3 camadas, 2 cozeduras\u201d garante a resist\u00eancia aos riscos e a longevidade est\u00e9tica.<\/li>\n<\/ol>\n<h3><strong>3. Conce\u00e7\u00e3o centrada no utilizador e carater\u00edsticas de seguran\u00e7a<\/strong><\/h3>\n<ol>\n<li>Orienta\u00e7\u00e3o de treino intuitiva: Os \u00edcones rotativos do eixo vermelho e os diagramas de grupos musculares fornecem instru\u00e7\u00f5es visuais claras para o treino em posi\u00e7\u00e3o neutra.<\/li>\n<li>Etiquetas de pilha de pesos com c\u00f3digo de cores: As transi\u00e7\u00f5es graduais de cor verde-amarelo-vermelho oferecem feedback visual instant\u00e2neo sobre os n\u00edveis de resist\u00eancia.<\/li>\n<\/ol>\n<h3><strong>4. Efici\u00eancia log\u00edstica<\/strong><\/h3>\n<ol>\n<li>Design modular: A montagem\/desmontagem simplificada e a embalagem compacta optimizam o espa\u00e7o de expedi\u00e7\u00e3o e reduzem os custos de transporte.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<h2><strong>Descri\u00e7\u00e3o<\/strong><\/h2>\n<ul>\n<li>The Back Extension Machine helps strengthen the lower back and core muscles through controlled extension movements. Designed for commercial fitness use, it provides comfortable positioning and stable support for users looking to improve back strength and posture.<\/li>\n<\/ul>","protected":false},"featured_media":13461,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[113],"product_tag":[],"class_list":["post-15221","product","type-product","status-publish","has-post-thumbnail","product_cat-back-extension-machines","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/product\/15221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/comments?post=15221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/media\/13461"}],"wp:attachment":[{"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/media?parent=15221"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/product_brand?post=15221"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/product_cat?post=15221"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tzfit.com\/pt\/wp-json\/wp\/v2\/product_tag?post=15221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}