{"id":295169,"date":"2024-03-07T11:03:49","date_gmt":"2024-03-07T10:03:49","guid":{"rendered":"https:\/\/kingsbox.com\/blog\/?p=295169"},"modified":"2024-03-07T11:03:49","modified_gmt":"2024-03-07T10:03:49","slug":"kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series","status":"publish","type":"post","link":"https:\/\/kingsbox.com\/blog\/en\/home-gym\/kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series\/","title":{"rendered":"KingsBox presents the Rack Leg Extension for ROYAL and MIGHTY Series"},"content":{"rendered":"<p>KingsBox is pleased to present the <strong>Leg Extension Rack<\/strong> for <strong>ROYAL<\/strong> and <strong>MIGHTY<\/strong> Series. A revolutionary device that will allow you to train quadriceps without buying expensive isometric machines, allowing you to train comfortably in your home gym with just one machine.<\/p>\n<p>What do you need? Just a rig or rack from our ROYAL or <strong>MIGHTY<\/strong> series to hook up our Leg Extension Rack.<\/p>\n<p>But before I introduce you to our<strong> new creature<\/strong> a bit of information regarding this exercise.<\/p>\n<p><a href=\"https:\/\/kingsbox.com\/it\/product\/rack-leg-extension-mighty\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-295109 size-medium\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3-800x527.png\" alt=\"Rack Leg Extension\" width=\"800\" height=\"527\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3-768x506.png 768w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3.png 1063w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Indice dei contenuti<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69efda9f42692\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69efda9f42692\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kingsbox.com\/blog\/en\/home-gym\/kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series\/#Leg_Extension\" >Leg Extension<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kingsbox.com\/blog\/en\/home-gym\/kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series\/#Trained_muscles\" >Trained muscles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/kingsbox.com\/blog\/en\/home-gym\/kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series\/#Advantages_of_the_exercise\" >Advantages of the exercise<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/kingsbox.com\/blog\/en\/home-gym\/kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series\/#KingsBox_Leg_Extension_Rack\" >KingsBox Leg Extension Rack<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/kingsbox.com\/blog\/en\/home-gym\/kingsbox-presents-the-rack-leg-extension-for-royal-and-mighty-series\/#See_it_in_action\" >See it in action<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Leg_Extension\"><\/span>Leg Extension<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>One of the most appreciated exercises by gym goers around the world.<\/p>\n<p><strong>Leg extension<\/strong> exercises or how it translates into Italian <strong>leg extension<\/strong> add strength to hip flexion and train quadriceps.<\/p>\n<p>Obviously there are different exercises for quadriceps like lunges, squats and deadlifts. But all these exercises do not isolate the quadriceps muscle effectively as an extension of the leg.<\/p>\n<p>Another exercise called <strong>reverse leg extension<\/strong> works opposite to quadriceps and strengthens back muscles.<\/p>\n<p><a href=\"https:\/\/kingsbox.com\/it\/product\/rack-leg-extension-mighty\/\"><img decoding=\"async\" class=\"alignnone wp-image-295119 size-medium\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4-800x527.png\" alt=\"Rack Leg Extension\" width=\"800\" height=\"527\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4-768x506.png 768w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4.png 1063w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Trained_muscles\"><\/span>Trained muscles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The muscles that are trained with <strong>leg extensions<\/strong> are the quadriceps, the largest muscle group in the anterior region of the thigh. To be more precise, they are <strong>open-chain kinetic exercises<\/strong>, which means that in addition to the quadriceps, the leg is also activated.<\/p>\n<p><strong>Leg extensions<\/strong> are an effective training for the lower body that will strengthen the patellar ligament of the knees and the attacks of the quadriceps. It focuses more on strengthening the quadriceps than any other muscle in the body.<\/p>\n<p><a href=\"https:\/\/kingsbox.com\/it\/product\/rack-leg-extension-mighty\/\"><img decoding=\"async\" class=\"alignnone wp-image-295089 size-medium\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1-800x527.png\" alt=\"Rack Leg Extension\" width=\"800\" height=\"527\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1-768x506.png 768w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1.png 1063w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_the_exercise\"><\/span>Advantages of the exercise<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Leg extensions<\/strong> are an isolation technique for quadriceps and can be performed after compound exercises such as deadlifts and squats. Such exercises will selectively restrain the muscles, unlike other leg exercises in which many muscles train, dispersing much less energy.<\/p>\n<p><a href=\"https:\/\/kingsbox.com\/it\/product\/rack-leg-extension-mighty\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-295099 size-medium\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2-800x527.png\" alt=\"Rack Leg Extension\" width=\"800\" height=\"527\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2-768x506.png 768w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2.png 1063w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"KingsBox_Leg_Extension_Rack\"><\/span>KingsBox Leg Extension Rack<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Exercise machines dedicated to leg extension are usually large and take up a lot of space needed for training.<\/p>\n<p>We wanted to create an alternative and space-saving option with the same function. That\u2019s how our accessory was born. It is quick and easy to attach to your Royal Rig or Rack with just one pin. The legs are covered with <strong>memory foam<\/strong> and <strong>PU leather<\/strong> for optimal comfort.<\/p>\n<p>Our new device is loaded with bumpers, which means you can use any standard bumpers or disc with a hole diameter of 50mm to add weight to your leg extension training.<\/p>\n<p>If you are interested in knowing the price here is the link to the version for <strong><a href=\"https:\/\/kingsbox.com\/it\/product\/rack-leg-extension-mighty\/\">structures MIGHTY<\/a><\/strong> and for <strong><a href=\"https:\/\/kingsbox.com\/it\/product\/rack-leg-extension-royal\/\">structures ROYAL<\/a><\/strong><\/p>\n<div id='gallery-1' class='gallery galleryid-295169 gallery-columns-2 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4.png'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"527\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4.png 1063w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL4-768x506.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3.png'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"527\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3.png 1063w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL3-768x506.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2.png'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"527\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2.png 1063w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL2-768x506.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1.png'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"527\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1.png 1063w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1-800x527.png 800w, https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/RACK-LEG-EXTENSION-SERIE-ROYAL1-768x506.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"See_it_in_action\"><\/span>See it in action<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div style=\"width: 800px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-295169-1\" width=\"800\" height=\"1000\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/leg-extension-denis-2022-03_A2Ku1cYA.mp4?_=1\" \/><a href=\"https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/leg-extension-denis-2022-03_A2Ku1cYA.mp4\">https:\/\/kingsbox.com\/blog\/wp-content\/uploads\/2022\/06\/leg-extension-denis-2022-03_A2Ku1cYA.mp4<\/a><\/video><\/div>\n","protected":false},"excerpt":{"rendered":"<p>KingsBox is pleased to present the Leg Extension Rack for ROYAL and MIGHTY Series. A revolutionary device that will allow you to train quadriceps without buying expensive isometric machines, allowing you to train comfortably in your home gym with just one machine. What do you need? Just a rig or rack from our ROYAL or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":295134,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4455,5319],"tags":[],"class_list":["post-295169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-home-gym","category-innovation"],"_links":{"self":[{"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/posts\/295169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/comments?post=295169"}],"version-history":[{"count":3,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/posts\/295169\/revisions"}],"predecessor-version":[{"id":295175,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/posts\/295169\/revisions\/295175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/media\/295134"}],"wp:attachment":[{"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/media?parent=295169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/categories?post=295169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kingsbox.com\/blog\/en\/wp-json\/wp\/v2\/tags?post=295169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}