{"id":5357,"date":"2026-10-01T04:27:46","date_gmt":"2026-10-01T04:27:46","guid":{"rendered":"https:\/\/www.relyirgrass.com\/padel-turf-texture-knees-joints\/"},"modified":"2026-10-30T15:14:09","modified_gmt":"2026-10-30T15:14:09","slug":"padel-turf-texture-knees-joints","status":"publish","type":"post","link":"https:\/\/www.relyirgrass.com\/de\/padel-turf-texture-knees-joints\/","title":{"rendered":"Padel-Turf-Textur: Warum Knie und Gelenke es danken"},"content":{"rendered":"<style>\nh2 { font-size: 1.6em; line-height: 1.3; margin: 40px 0 18px; }\nh3 { font-size: 1.2em; line-height: 1.35; margin: 26px 0 12px; }\np { line-height: 1.8; margin-bottom: 28px; }\ntable { display: table !important; width: 100% !important; border-collapse: collapse; margin-bottom: 28px; }\nth { text-align: left; padding: 12px 14px; background: #1a5c2e; color: #ffffff; font-weight: 600; }\ntd { padding: 12px 14px; border-bottom: 1px solid #e5e5e5; vertical-align: top; }\nfigcaption { text-align: center; font-style: italic; }\n.callout-note { border-left: 4px solid #1a5c2e; background: #f3f7f2; padding: 18px 22px; margin: 28px 0; border-radius: 4px; }\n.callout-warning { border-left: 4px solid #b8860b; background: #fdf7e8; padding: 18px 22px; margin: 28px 0; border-radius: 4px; }\n<\/style>\n<p>Two builders can order what looks like the same roll of padel turf and hear opposite feedback a season later. One collects complaints about sore knees and skidding stops. The other is told the courts feel planted and forgiving underfoot. The first purchaser bought a carpet; the second bought a force system.<\/p>\n<p>The roll is rarely the whole difference. Fibre shape, pile height, sand level and the optional shock pad decide how much force travels from foot strike to base. We spec sand levels and pad thicknesses on the production side every month, and the same pattern keeps surfacing. Padel turf texture is only the first link in the impact chain your players&#8217; knees feel.<\/p>\n<h2 id=\"what-texture-actually-covers-on-a-padel-court\">What Texture Actually Covers on a Padel Court<\/h2>\n<p>On a spec sheet, texture is one word. On the court it bundles three separate decisions: the shape of the yarn, the height and density of the pile, and the sand brushed into it. A padel turf texture clause only means something when all three are written down separately.<\/p>\n<h3>Fiber Shape: Mono, Textured and Fibrillated<\/h3>\n<p>Most modern padel courts are tufted with monofilament polyethylene fibres, typically 12 to 15 mm tall, stitched into a latex backing. Textured or crimped yarns add rotational friction and longitudinal grip, which stabilises braking on sudden stops. Fibrillated yarn splits into a net-like fibre that traps sand differently. If you are weighing one against the other, see <a href=\"https:\/\/www.relyirgrass.com\/padel-turf-textured-vs-monofilament\/\">the full mono vs textured fiber comparison<\/a> before you fix a yarn family.<\/p>\n<h3>Pile Height and Density<\/h3>\n<p>Pile height sets how much yarn is available to flex under a foot strike, and density decides how many fibres share the load. One court manufacturer&#8217;s guide to FIP norms lists 12 mm monofilament turf as the outdoor standard and 10 mm textured turf for indoor professional play. Both numbers only work when density matches the pile; a tall, sparse carpet mattes fast and turns glassy.<\/p>\n<h3>Sand Infill: The Hidden Half<\/h3>\n<p>Sand is not ballast; it is half the playing surface. Installers brush kiln-dried silica sand in until it fills roughly two thirds of the pile height, leaving the fibre tips exposed. The grains prop each fibre upright, add mass under the foot and create the sliding behaviour padel movement depends on. Washed, rounded quartz grain is the accepted trade standard, and the exact grading sits in the FIP table further down this page.<\/p>\n<figure>\n<img decoding=\"async\" src=\"https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-dense-curly-lawn-texture-overhead.jpg\" data-img-slot=\"2\" width=\"1120\" height=\"680\" alt=\"Top-down texture of tightly crimped green synthetic turf fibres\" class=\"wp-image-2636\" loading=\"lazy\" srcset=\"https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-dense-curly-lawn-texture-overhead.jpg 1120w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-dense-curly-lawn-texture-overhead-300x182.jpg 300w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-dense-curly-lawn-texture-overhead-1024x622.jpg 1024w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-dense-curly-lawn-texture-overhead-768x466.jpg 768w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-dense-curly-lawn-texture-overhead-18x12.jpg 18w\" sizes=\"auto, (max-width: 1120px) 100vw, 1120px\" \/><figcaption>Crimped fibre texture is what a spec sheet means by textured turf.<\/figcaption><\/figure>\n<h2 id=\"how-the-turf-system-cuts-impact-before-the-knee\">How the Turf System Cuts Impact Before the Knee<\/h2>\n<p>Every stop on a padel court is a force transaction. A foot lands, the fibres bend, the sand bed compresses and whatever sits underneath absorbs the rest. Sand-filled turf gives a surface genuine cushioning that concrete and tarmac lack, which is why players who move across from hard courts notice the difference within a single session.<\/p>\n<p>Each layer takes a share of the same load. A silica-and-rubber infill disperses energy as the foot strikes; the pile cushions the landing; a pad under the carpet, where fitted, takes the peak off what remains. Knees and joints sit at the end of that chain, receiving whatever the layers above failed to absorb.<\/p>\n<figure>\n<img decoding=\"async\" src=\"https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-cross-section-upright-blades-curled-thatch.jpg\" data-img-slot=\"1\" width=\"1120\" height=\"680\" alt=\"Cutaway view of artificial turf showing upright green blades over a curled thatch layer\" class=\"wp-image-2106\" loading=\"lazy\" srcset=\"https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-cross-section-upright-blades-curled-thatch.jpg 1120w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-cross-section-upright-blades-curled-thatch-300x182.jpg 300w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-cross-section-upright-blades-curled-thatch-1024x622.jpg 1024w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-cross-section-upright-blades-curled-thatch-768x466.jpg 768w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-cross-section-upright-blades-curled-thatch-18x12.jpg 18w\" sizes=\"auto, (max-width: 1120px) 100vw, 1120px\" \/><figcaption>The turf stack works as one system, from fibre tips down to the backing.<\/figcaption><\/figure>\n<p>Because the layers work together, the whole stack has to be read as one assembly. Our overview of <a href=\"https:\/\/www.relyirgrass.com\/padel-court-turf-surface-system\/\">how the turf system stacks layer by layer<\/a> walks through that build in full. Inside it, padel turf texture behaves less like a surface finish and more like the top spring in a tuned spring stack.<\/p>\n<div class=\"callout callout-note\">\n<p>Shock absorption is a system property, not a yarn property. Swapping in a roll with a livelier texture while leaving sand level and any pad untouched will not move measured impact numbers. Force reduction is tested on the assembled surface, so the assembled surface is what has to be specified.<\/p>\n<\/div>\n<p>Keep that in view whenever a quote arrives with one headline number for the turf and silence about fill and pad. A bare roll number describes a component. The FIP numbers describe a court.<\/p>\n<h2 id=\"grip-slide-and-the-lateral-stop\">Grip, Slide and the Lateral Stop<\/h2>\n<p>Padel is a lateral game. The court measures 10 by 20 metres, sprints rarely run past four or five metres, and there is no aerial phase to speak of. What the surface must serve instead is hundreds of short braking steps, split steps and pivots, the exact movements that load a knee from several directions at once.<\/p>\n<p>Sand decides how those stops end. A filled surface gives enough grip to brake hard while still letting the foot release into a controlled slide, something bare concrete cannot offer. On cement or on a court running low on sand, players tend to plant and grind instead of sliding, and the joints collect the difference. Two grass courts filled to different sand levels can feel like two different sports.<\/p>\n<ul>\n<li>Braking distance: how quickly the fibre-and-sand composite stops a lateral push without locking the foot.<\/li>\n<li>Slide release: whether the surface lets the foot travel a short, controlled distance at the end of a stop.<\/li>\n<li>Rotational release: how the surface treats the twisting load of a pivot instead of fighting it.<\/li>\n<li>Sand-migration speed: how fast infill drifts out of the braking zones and quietly changes all three behaviours above.<\/li>\n<\/ul>\n<h2 id=\"shock-pads-where-extra-impact-absorption-comes-from\">Shock Pads: Where Extra Impact Absorption Comes From<\/h2>\n<p>Where the turf-and-sand composite ends, a shock pad can begin. The pad is a separate layer between carpet and base, absorbing impact from running, jumps, falls and sharp changes of direction before it reaches the player.<\/p>\n<h3>What a Shock Pad Does in the Stack<\/h3>\n<p>Pads come in several material families, from recycled rubber granulate and polyethylene foam to EPP and PU-bonded foam, in thicknesses from 8 to 35 mm. The right thickness depends on the sport, the base and the safety target. Closed-cell XPE sheets, for example, are quoted at 10 to 25 mm and densities of 130 to 200 kg\/m\u00b3. Their impact absorption tests at 60 percent or more under EN 14808, the European method for shock-absorbing surfaces. That figure belongs to the pad alone and is not the same measurement as the force reduction FIP sets for a full surface.<\/p>\n<p>A pad also holds its cushioning steadier over time. Infill compacts and a field hardens as the seasons pass, while a pad keeps delivering the same response regardless of what the sand above it is doing. UK installation practice commonly places 8 to 12 mm closed-cell foam or rubber-granulate pads under padel turf for exactly that reason.<\/p>\n<h3>When a Padel Project Specifies One<\/h3>\n<p>A pad earns its place mainly on two kinds of project, and it changes how a padel turf texture stack feels underfoot more than almost any other single choice. Courts built on a hard concrete slab benefit most, because the slab gives nothing back and the pad becomes the only dedicated cushioning layer in the build. Multi-court clubs that run long daily programmes also use them to keep playing feel consistent from the first booking of the day to the last.<\/p>\n<p>Thickness, density and material then become line items in the purchase decision, alongside the turf itself. Before you compare quotes, it helps to know <a href=\"https:\/\/www.relyirgrass.com\/padel-court-turf-specifications\/\">how these numbers read on a spec sheet<\/a>; pad and turf figures rarely share a test report.<\/p>\n<h2 id=\"what-fip-requires-from-the-playing-surface\">What FIP Requires From the Playing Surface<\/h2>\n<p><a href=\"https:\/\/www.padelfip.com\/rules\/\" target=\"_blank\" rel=\"noopener\">The FIP rulebook<\/a> allows cement, synthetic material or artificial grass as a court surface, provided the ball bounces regularly on it. Synthetic and artificial grass surfaces must additionally comply with the federation&#8217;s courts&#8217; homologation annex, where the numeric requisites now live in the current edition.<\/p>\n<p>The 2023 edition printed those requisites openly, and the table below collects the artificial grass column. Values in <a href=\"https:\/\/www.padelfip.com\/wp-content\/uploads\/2025\/12\/FIP_Rules-of-Padel.pdf\" target=\"_blank\" rel=\"noopener\">the FIP surface requisite table<\/a> apply to the assembled court, not to any single component.<\/p>\n<table>\n<thead>\n<tr>\n<th>Surface requisite (artificial grass)<\/th>\n<th>FIP requirement<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Impact absorption (force reduction)<\/td>\n<td>RF 20%<\/td>\n<\/tr>\n<tr>\n<td>Friction<\/td>\n<td>0.4 to 0.8<\/td>\n<\/tr>\n<tr>\n<td>Vertical ball bounce<\/td>\n<td>80%<\/td>\n<\/tr>\n<tr>\n<td>Sand infill<\/td>\n<td>Rounded grains, SiO2 96% and CaO 3%; fibre visible 2 to 3 mm after filling<\/td>\n<\/tr>\n<tr>\n<td>Levelness<\/td>\n<td>Differences under 3 mm over a 3 m straightedge<\/td>\n<\/tr>\n<tr>\n<td>Transverse slope (non-draining surface)<\/td>\n<td>Maximum 1% from centre to outer edges<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Per the FIP 2023 rules table, carried into the homologation annex in the 2025 edition.<\/em><\/p>\n<p>Read as a set, these lines describe a surface that bends, grips and drains in controlled amounts. They are also the clearest test a buyer can run early. Every figure above can be copied into a purchase order, and a supplier who cannot commit to the table is telling you something before the first container ships.<\/p>\n<div class=\"cta-box\" style=\"background-color:#1a2b3c;border-radius:6px;padding:30px;margin:35px 0;\">\n<h3 style=\"color:#ffffff;margin-top:0;\">Need Surface Numbers That Hold Up in Spec?<\/h3>\n<p style=\"color:#ffffff;\">Bring your court count and base design &#8211; our team will match pile, sand and backing to the FIP table and ship samples for sign-off.<\/p>\n<p><a href=\"https:\/\/www.relyirgrass.com\/sports-artificial-grass\/padel-turf\/\" style=\"display:inline-block;background-color:#1a5c2e;color:#ffffff;padding:12px 24px;border-radius:4px;text-decoration:none;font-weight:600;\">See Padel Turf Systems<\/a><\/p>\n<\/div>\n<h2 id=\"wear-aging-and-the-hardening-risk\">Wear, Aging and the Hardening Risk<\/h2>\n<p>A padel surface does not fail in a single season. Fibres lie down, sand compacts and drifts, and the roll that absorbed force neatly at handover starts passing more of each foot strike straight through. A worn court with sparse sand also plays differently, kicking the ball higher and further than the day it was signed off.<\/p>\n<div class=\"callout callout-warning\">\n<p>Hardening is gradual, and daily operators will not see it happening. Write brushing and sand top-ups into the maintenance cycle sheet as periodic tasks rather than calendar dates. When the sand no longer sits at roughly two thirds of the pile height, the surface has passed the point where a top-up is optional.<\/p>\n<\/div>\n<p>Sunlight works on the yarn the same slow way. In hot, high-UV regions, fibres without an effective anti-UV stabiliser age, harden and fade, and a hardened fibre returns more of each impact instead of flexing. Well-made turf can still serve commercially for up to 10 to 15 years. How long it lasts depends on how much of the hardening chain you interrupt.<\/p>\n<p>None of this is cosmetic. A surface that has drifted hard and slick hands back less grip and less cushioning than the spec sheet promised. Daily players&#8217; knees register that change before the club&#8217;s accounts do. Maintenance is therefore not a grounds-keeping afterthought; it is impact engineering on a schedule.<\/p>\n<h2 id=\"specifying-texture-with-joint-load-in-mind\">Specifying Texture With Joint Load in Mind<\/h2>\n<p>Everything above compresses into six lines that belong directly in a tender or purchase order. <a href=\"https:\/\/www.relyirgrass.com\/what-type-artificial-grass-padel-courts\/\">Which turf construction fits which venue type<\/a> deserves its own conversation; the six lines below only lock the impact-relevant numbers.<\/p>\n<ul>\n<li>Fibre shape: monofilament, textured or fibrillated, matched to indoor or outdoor play.<\/li>\n<li>Pile height and density, written as one clause so neither can drift without the other.<\/li>\n<li>Sand specification: silica content, grain shape and the visible fibre length after filling.<\/li>\n<li>Friction and force-reduction targets copied from the FIP table and tested on the assembled surface.<\/li>\n<li>Shock pad thickness and material tier for concrete-base builds, quoted under the same test method as the turf.<\/li>\n<li>Yarn material family: polyethylene, polypropylene or polyamide, chosen for the project&#8217;s climate and wear profile.<\/li>\n<\/ul>\n<figure>\n<img decoding=\"async\" src=\"https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-multicolored-sample-swatches-wooden-table.jpg\" data-img-slot=\"3\" width=\"1120\" height=\"680\" alt=\"Stacked artificial turf sample swatches in green, blue, white, orange and red on a wooden table\" class=\"wp-image-2699\" loading=\"lazy\" srcset=\"https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-multicolored-sample-swatches-wooden-table.jpg 1120w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-multicolored-sample-swatches-wooden-table-300x182.jpg 300w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-multicolored-sample-swatches-wooden-table-1024x622.jpg 1024w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-multicolored-sample-swatches-wooden-table-768x466.jpg 768w, https:\/\/www.relyirgrass.com\/wp-content\/uploads\/2026\/09\/artificial-grass-multicolored-sample-swatches-wooden-table-18x12.jpg 18w\" sizes=\"auto, (max-width: 1120px) 100vw, 1120px\" \/><figcaption>Samples on the table turn texture numbers into something you can feel.<\/figcaption><\/figure>\n<p>No single padel turf texture choice covers the whole answer for knees; sand state, base design and maintenance all carry part of the load. It is, however, the one impact variable a spec sheet can lock earliest. Hand the FIP table to the installer, keep sample swatches for acceptance, and the force chain your players&#8217; knees inherit gets decided on paper, not through complaints.<\/p>\n<p><!-- relyirgate:C1 --><\/p>\n<h2 id=\"frequently-asked-questions\">Frequently Asked Questions<\/h2>\n<div class=\"faq-card\" style=\"background:#f9f9f9;border-left:4px solid #1a5c2e;border-radius:4px;padding:25px;margin-bottom:18px;\">\n<h3 style=\"color:#1a5c2e;margin-top:0;\">Does padel turf texture affect knees?<\/h3>\n<p>Yes, as the first link in the force chain. Fibre shape, sand level and any shock pad decide together how much impact reaches a knee. Compacted infill and flattened fibres pass more force through; maintained sand-filled turf cushions each strike.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"background:#f9f9f9;border-left:4px solid #1a5c2e;border-radius:4px;padding:25px;margin-bottom:18px;\">\n<h3 style=\"color:#1a5c2e;margin-top:0;\">What pile height should we specify for a padel court?<\/h3>\n<p>Modern padel turf is typically monofilament polyethylene at 12 to 15 mm. One manufacturer&#8217;s guide to FIP norms lists 12 mm monofilament for outdoor play and 10 mm textured turf indoors. Pair height with density, since a tall sparse pile mattes early.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"background:#f9f9f9;border-left:4px solid #1a5c2e;border-radius:4px;padding:25px;margin-bottom:18px;\">\n<h3 style=\"color:#1a5c2e;margin-top:0;\">Why is sand part of the cushioning?<\/h3>\n<p>Sand props fibres upright and compresses under a foot strike, dispersing energy before it reaches the base. It also creates the grip-and-slide behaviour padel needs. Compacted or migrated sand hardens the surface and passes more force to the joint.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"background:#f9f9f9;border-left:4px solid #1a5c2e;border-radius:4px;padding:25px;margin-bottom:18px;\">\n<h3 style=\"color:#1a5c2e;margin-top:0;\">Do we need a shock pad under padel turf?<\/h3>\n<p>Not always; it is a project decision. Concrete-base courts benefit most, because the slab offers no cushioning of its own. Pads commonly run 8 to 12 mm in UK practice, within an overall 8 to 35 mm range.<\/p>\n<\/div>\n<div class=\"faq-card\" style=\"background:#f9f9f9;border-left:4px solid #1a5c2e;border-radius:4px;padding:25px;margin-bottom:18px;\">\n<h3 style=\"color:#1a5c2e;margin-top:0;\">What does FIP require from the playing surface?<\/h3>\n<p>Cement, synthetic or artificial grass are allowed, provided the ball bounces regularly. The 2023 artificial grass table sets force reduction of 20%, friction of 0.4 to 0.8 and 80% bounce. It covers sand grading, levelness and maximum transverse slope.<\/p>\n<\/div>\n<p><script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Article\",\"headline\":\"Padel Turf Texture: Why Knees and Joints Care\",\"description\":\"Texture, sand and shock pads decide how much force reaches a player's knees. See the force chain, the FIP surface table and a six-line spec checklist.\",\"author\":{\"@type\":\"Organization\",\"name\":\"Relyir Artificial Grass\"},\"publisher\":{\"@type\":\"Organization\",\"name\":\"Relyir Artificial Grass\"},\"datePublished\":\"2026-09-24\",\"dateModified\":\"2026-09-24\",\"mainEntityOfPage\":\"https:\/\/www.relyirgrass.com\/padel-turf-texture-knees-joints\/\"}\n<\/script><br \/>\n<script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does padel turf texture affect knees?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, as the first link in the force chain. Fibre shape, sand level and any shock pad decide together how much impact reaches a knee. Compacted infill and flattened fibres pass more force through; maintained sand-filled turf cushions each strike.\"}},{\"@type\":\"Question\",\"name\":\"What pile height should we specify for a padel court?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Modern padel turf is typically monofilament polyethylene at 12 to 15 mm. One manufacturer's guide to FIP norms lists 12 mm monofilament for outdoor play and 10 mm textured turf indoors. Pair height with density, since a tall sparse pile mattes early.\"}},{\"@type\":\"Question\",\"name\":\"Why is sand part of the cushioning?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sand props fibres upright and compresses under a foot strike, dispersing energy before it reaches the base. It also creates the grip-and-slide behaviour padel needs. Compacted or migrated sand hardens the surface and passes more force to the joint.\"}},{\"@type\":\"Question\",\"name\":\"Do we need a shock pad under padel turf?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not always; it is a project decision. Concrete-base courts benefit most, because the slab offers no cushioning of its own. Pads commonly run 8 to 12 mm in UK practice, within an overall 8 to 35 mm range.\"}},{\"@type\":\"Question\",\"name\":\"What does FIP require from the playing surface?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cement, synthetic or artificial grass are allowed, provided the ball bounces regularly. The 2023 artificial grass table sets force reduction of 20%, friction of 0.4 to 0.8 and 80% bounce. It covers sand grading, levelness and maximum transverse slope.\"}}]}\n<\/script><br \/>\n<script type=\"application\/ld+json\" id=\"evo301-geo-ai-block\">\n{\"@context\":\"https:\/\/schema.org\",\"definition\":\"Padel turf texture covers fibre shape, pile height, density and the sand infill on a padel court; together with any shock pad it decides how much impact force reaches a player's knees and joints.\",\"key_facts\":[\"FIP 2023 rules set force reduction RF 20%, friction 0.4 to 0.8 and vertical ball bounce 80% for artificial grass padel surfaces.\",\"Kiln-dried silica sand is filled to roughly two thirds of pile height; the sand level drives both cushioning and controlled sliding.\",\"Shock pads run from 8 to 35 mm; closed-cell XPE pads test at 60 percent impact absorption or more under EN 14808.\",\"Compacted infill and flattened fibres harden a surface over time and pass more force to the knees.\"],\"qa_concise\":[{\"q\":\"Does padel turf texture affect knees?\",\"a\":\"It is the first link in the force chain; fibre shape, sand level and any shock pad together decide how much impact reaches a knee.\"},{\"q\":\"Why is sand part of the cushioning?\",\"a\":\"Sand props fibres upright and compresses under foot strike, dispersing energy; compacted or migrated sand hardens the surface and passes more force to the joint.\"},{\"q\":\"Do we need a shock pad under padel turf?\",\"a\":\"It is a project decision; concrete-base courts benefit most, and pads keep cushioning consistent while infill compacts.\"}]}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zwei Bauherren k\u00f6nnen dieselbe Rolle Padel-Tartan bestellen, die auf den ersten Blick gleich aussieht, und ein Jahr sp\u00e4ter gegens\u00e4tzliche R\u00fcckmeldungen erhalten. Der eine sammelt Beschwerden \u00fcber schmerzende Knie und rutschige Stopps. Der andere erf\u00e4hrt, dass die Pl\u00e4tze unter den F\u00fc\u00dfen stabil und d\u00e4mpfend wirken. Der erste K\u00e4ufer kaufte einen Teppich; der zweite ein Kraftsystem. Die Rolle ist \u2026 <a title=\"Padel-Turf-Textur: Warum Knie und Gelenke es danken\" class=\"read-more\" href=\"https:\/\/www.relyirgrass.com\/de\/padel-turf-texture-knees-joints\/\" aria-label=\"Mehr Informationen zu Padel-Tartan-Struktur: Warum Knie und Gelenke es sch\u00e4tzen.\">Weiterlesen<\/a><\/p>","protected":false},"author":2,"featured_media":5350,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"How Padel Turf Texture Affects Knees and Joints","rank_math_description":"Texture, sand and shock pads decide how much force reaches a player's knees. See the force chain, the FIP surface table and a six-line spec checklist.","rank_math_focus_keyword":"padel turf texture","rank_math_robots":"","rank_math_canonical_url":"","rank_math_facebook_title":"","rank_math_facebook_description":"","rank_math_twitter_title":"","rank_math_twitter_description":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_focuskw":"","_yoast_wpseo_canonical":"","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_aioseo_title":"","_aioseo_description":"","_aioseo_keywords":"","_aioseo_robots_default":"","_aioseo_robots_noindex":"","_aioseo_og_title":"","_aioseo_og_description":"","_aioseo_twitter_title":"","_aioseo_twitter_description":"","aiosp_title":"","aiosp_description":"","aiosp_keywords":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_analysis_target_kw":"","_seopress_robots_canonical":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_genesis_title":"","_genesis_description":"","_genesis_canonical":"","_genesis_noindex":"","_genesis_nofollow":"","slim_seo":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-5357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sports-field-turf"],"_links":{"self":[{"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/posts\/5357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/comments?post=5357"}],"version-history":[{"count":1,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/posts\/5357\/revisions"}],"predecessor-version":[{"id":6652,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/posts\/5357\/revisions\/6652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/media\/5350"}],"wp:attachment":[{"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/media?parent=5357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/categories?post=5357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.relyirgrass.com\/de\/wp-json\/wp\/v2\/tags?post=5357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}