{"id":4552,"date":"2021-04-19T09:28:20","date_gmt":"2021-04-19T07:28:20","guid":{"rendered":"http:\/\/mastersport.sopchy.com\/produkt\/leg-extension-3\/"},"modified":"2025-07-07T11:46:52","modified_gmt":"2025-07-07T09:46:52","slug":"leg-extension-3","status":"publish","type":"product","link":"https:\/\/mastersport.com.pl\/en\/produkt\/leg-extension-3\/","title":{"rendered":"BMM 12 Leg extension"},"content":{"rendered":"<div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element baque_custom_686b978cb7fff \" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large XcVN5d tw-ta\" dir=\"ltr\" data-placeholder=\"T\u0142umaczenie\"><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Strength machine designed for exercising the quadriceps muscles in a sitting position.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The device has a 5-step pneumatic adjustment of the backrest position.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The pneumatic actuators used allow for easy adjustment of the elements by the exerciser without having to get off the device.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The machine also has a 6-step adjustment of the arm angle (used in rehabilitation) and a 7-step adjustment of the roller.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The structure of the device is made of a flat oval section measuring 125x60x3, powder coated twice.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">The stack covers are made of profiled sheet metal.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The stack is equipped with a magnetic load selector.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The load selection takes place every 5 kg.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The handles are made of polyurethane that does not degrade in contact with human sweat.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The upholstery elements are made of 4 cm thick rebound foam and have been adapted to the anatomical shapes of the exerciser, which promotes comfort and safety of use.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">An additional advantage is the unique load transfer system using biomechanically tested cams, developed in cooperation with the Biomechanics Department of the Warsaw University of Physical Education, which protects against injuries resulting from muscle overload and ensures an increase in exercise effects of up to 30%.<\/span><\/span><\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n\r\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_left yt-product baque_custom_686b978cb8005\">\r\n\t\t<h2 class=\"wpb_heading wpb_singleimage_heading\">See video<\/h2>\r\n\t\t<figure class=\"wpb_wrapper vc_figure\">\r\n\t\t\t<a href=\"https:\/\/www.youtube.com\/watch?v=Ssptg00XIyQ\" target=\"_blank\" class=\"vc_single_image-wrapper   vc_box_border_grey\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"64\" height=\"45\" src=\"data:image\/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2064%2045%27%2F%3E\" class=\"vc_single_image-img attachment-full lazy\" alt=\"\" data-src=\"https:\/\/mastersport.com.pl\/wp-content\/uploads\/2021\/02\/youtube_social_icon_red.png\" \/><\/figure><\/a>\r\n\t\t<\/figure>\r\n\t<\/div>\r\n<\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"[slide-anything id=\"4530\"]\n","protected":false},"featured_media":3046,"template":"","meta":[],"product_cat":[],"product_tag":[],"class_list":["post-4552","product","type-product","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - 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