


				

				
				

				
				

				{"id":347133,"date":"2026-09-23T07:04:43","date_gmt":"2026-09-23T05:04:43","guid":{"rendered":"https:\/\/www.reh4mat.com\/?post_type=produkt&#038;p=347133"},"modified":"2026-09-24T08:04:33","modified_gmt":"2026-09-24T06:04:33","slug":"okd-21","status":"publish","type":"produkt","link":"https:\/\/www.reh4mat.com\/en\/produkt\/patella-tendon\/okd-21\/","title":{"rendered":"OKD-21"},"content":{"rendered":"<div style='position: relative;'><img src='https:\/\/www.reh4mat.com\/uploads\/2026\/09\/OKD-21-glowne.jpg' class='header-picture' alt='OKD-21'><div class='header-watermark-container'><img src='https:\/\/www.reh4mat.com\/uploads\/2019\/09\/4medic.png' class='header-watermark' alt='4medic-en'\/><\/div><\/div><div id='kody'><div class='kody-content'>Brand: <a href=\"https:\/\/www.reh4mat.com\/en\/marka\/4medic-en\/\" rel=\"tag\">4medic<\/a> \nCode UMDNS: <a href=\"https:\/\/www.reh4mat.com\/en\/umdns\/18029-en\/\" rel=\"tag\">18029<\/a><\/div><\/div><h1>OKD-21 \u2013 PATELLAR TENDON SUPPORT STRAP FOR JUMPER\u2019S KNEE, TENDINITIS AND SPORTS<\/h1>\n<div class=\"responsive-tabs\">\n<h2 class=\"tabtitle\">Description<\/h2>\n<div class=\"tabcontent\">\n\n<p><strong><b>JUMPER\u2019S KNEE AND PATELLAR TENDINOPATHY<\/b><\/strong><\/p>\n<p>The patellar tendon is an important component of the knee extensor mechanism. It connects the patella to the tibia and plays a key role in transmitting forces generated during knee extension, walking, running, and jumping. Repetitive overload can lead to microtrauma within the tendon. This problem commonly affects physically active individuals, particularly those participating in sports involving running, jumping, and frequent changes of direction. One of the most common overuse conditions affecting this area is jumper\u2019s knee, also known as patellar tendinopathy. A characteristic symptom is pain, usually located below the patella, which intensifies during physical activity. Inflammation of the patellar tendon may significantly restrict knee mobility, cause anterior knee pain, and increase pressure on the patella. Persistent inflammation increases the risk of patellofemoral impingement and may eventually contribute to chondromalacia patellae.<\/p>\n<p>In such cases, local offloading of the patellar tendon can help improve patellar mobility and reduce inflammation. The <strong><b>OKD-21<\/b><\/strong> patellar tendinopathy knee brace is designed for this purpose. Thanks to its specially designed silicone pad, the brace applies controlled pressure to the tendon area, helping to reduce excessive mechanical load.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-346632 aligncenter\" src=\"https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia.jpg\" alt=\"Jumper's knee and patellar tendinopathy\" width=\"1134\" height=\"328\" srcset=\"https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia.jpg 2200w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia-600x173.jpg 600w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia-1190x344.jpg 1190w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia-768x222.jpg 768w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia-1536x444.jpg 1536w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/AdobeStock_1781143679-kopia-2048x592.jpg 2048w\" sizes=\"auto, (max-width: 1134px) 100vw, 1134px\" \/><\/p>\n<h2><u>Product description:<\/u><\/h2>\n<p>The <strong><b>OKD-21<\/b><\/strong> knee brace is a short, flexible knee brace designed primarily to offload and stabilize the patellar tendon. It helps maintain the patella in proper alignment within the knee joint, supporting its correct tracking during movement.<\/p>\n<p>The <strong><b>OKD-21<\/b><\/strong> patellar brace features a specially anatomic-shaped silicone pad positioned near the distal attachment of the patellar ligament. During activity, the pad applies localized pressure to the tendon, redistributing the forces acting on it, reducing tension and limiting excessive loading. This helps offload the patellar tendon attachment and reduce pain occurring during movement.<\/p>\n<p>An additional adjustment system allows the level of compression to be individually adapted to the user\u2019s needs. The <strong><b>OKD-21<\/b><\/strong> patellar brace fits securely around the limb without rigidly immobilizing the knee, allowing physiological joint mobility to be maintained. Independent adjustment of the silicone pad pressure makes it possible to customize the level of offloading according to individual requirements.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"2200\" height=\"1467\" class=\"aligncenter size-large wp-image-346627\" src=\"https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576.jpg\" alt=\"Patellar tendon support strap OKD-21 with silicone pad\" srcset=\"https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576.jpg 2200w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576-600x400.jpg 600w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576-1190x794.jpg 1190w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576-768x512.jpg 768w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576-1536x1024.jpg 1536w, https:\/\/www.reh4mat.com\/uploads\/2026\/09\/4T7A4576-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 2200px) 100vw, 2200px\" \/><\/p>\n<p>Thanks to this solution, the <strong><b>OKD-21<\/b><\/strong> knee brace with patellar tendon offloading can be used both during everyday activities and physical exercise.<\/p>\n<p>The patellar tendon support strap for Jumper\u2019s Knee is particularly useful for physically active individuals who experience symptoms while running, performing squats or jumps, climbing stairs, or during other activities that increase the load on the knee extensor mechanism. A silicone application on the inner surface of the brace helps keep it securely in place on the leg, even during intensive physical activity.<\/p>\n<p>The <strong><b>OKD-21<\/b><\/strong> jumper\u2019s knee brace is made of <strong><em><b>Power Elastic II<\/b><\/em><\/strong>, a flexible compression material that adapts to the anatomical shape of the limb.<\/p>\n<p>The appropriate elasticity of the material ensures a secure fit around the knee while maintaining freedom of movement. The material provides controlled compression of the soft tissues and keeps the silicone offloading element in the correct position during activity.<\/p>\n<p>The construction of the <strong><b>OKD-21<\/b><\/strong> knee brace with silicone patellar tendon offloading has been specifically designed for use during movement, making the product suitable for providing additional knee support during both everyday activities and training.<\/p>\n<h2><u>Purpose of use:<\/u><\/h2>\n<ul>\n<li>Jumper\u2019s knee \/ patellar tendinopathy,<\/li>\n<li>patellar tendon overload,<\/li>\n<li>pain in the area of the patellar ligament,<\/li>\n<li>enthesopathy at the patellar tendon attachment,<\/li>\n<li>overload of the knee extensor mechanism,<\/li>\n<li>pain occurring during physical activity,<\/li>\n<li>preventive use during sports.<\/li>\n<\/ul>\n\n<\/div><h2 class=\"tabtitle\">Sizes<\/h2>\n<div class=\"tabcontent\">\n\n<table style=\"width: 100%; text-align: center;\" border=\"0\" cellspacing=\"0\">\n<thead>\n<tr>\n<th style=\"text-align: center; width: 15%;\">Size<\/th>\n<th style=\"text-align: center; width: 35%;\">Knee circumference<\/th>\n<th style=\"text-align: center; width: 50%;\">How to measure<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M<\/td>\n<td>34 \u2013 38 cm<\/td>\n<td rowspan=\"4\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/www.reh4mat.com\/uploads\/2026\/09\/OKD-21-tabela-rozmiarow.png\" alt=\"Size table OKD-21\" width=\"202\" \/><\/td>\n<\/tr>\n<tr>\n<td>L<\/td>\n<td>38 \u2013 42 cm<\/td>\n<\/tr>\n<tr>\n<td>XL<\/td>\n<td>42 \u2013 46 cm<\/td>\n<\/tr>\n<tr>\n<td>2XL<\/td>\n<td>46 \u2013 50 cm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"margin-top: 20px;\">\n<p>Fits for both knees.<br \/>Total length of the product: M &#8211; 2XL: 15 cm<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Brand: 4medic Code UMDNS: 18029OKD-21 \u2013 PATELLAR TENDON SUPPORT STRAP FOR JUMPER\u2019S KNEE, TENDINITIS AND SPORTS JUMPER\u2019S KNEE AND PATELLAR TENDINOPATHY The patellar tendon is an important component of the knee extensor mechanism. It connects the patella to the tibia and plays a key role in transmitting forces generated during knee extension, walking, running, and [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":347383,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"rodzaj":[1372,858],"marka":[925],"piktogramy":[],"surowce":[3746],"class_list":["post-347133","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","rodzaj-patella-tendon","rodzaj-knee-stabilisation","umdns-18029-en","marka-4medic-en","surowce-powerelastic-ii-en","wypelnienia-patella-silicone-support","systemy-technologiczne-protect-by-silicone-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OKD-21 - Reh4Mat<\/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.reh4mat.com\/produkt\/kolano\/okd-21\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OKD-21 - Reh4Mat\" \/>\n<meta property=\"og:description\" content=\"Brand: 4medic Code UMDNS: 18029OKD-21 \u2013 PATELLAR TENDON SUPPORT STRAP FOR JUMPER\u2019S KNEE, TENDINITIS AND SPORTS JUMPER\u2019S KNEE AND PATELLAR TENDINOPATHY The patellar tendon is an important component of the knee extensor mechanism. 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