{"id":77307,"date":"2026-04-20T05:28:17","date_gmt":"2026-04-20T05:28:17","guid":{"rendered":"https:\/\/beststringer.com\/understanding-frame-stiffness-and-power\/"},"modified":"2026-10-05T05:15:46","modified_gmt":"2026-10-05T05:15:46","slug":"understanding-frame-stiffness-and-power","status":"publish","type":"post","link":"https:\/\/beststringer.com\/da\/understanding-frame-stiffness-and-power\/","title":{"rendered":"Forst\u00e5 rammestivhed og kraft"},"content":{"rendered":"<div class=\"gb-container gb-container-6bbbb3b8\"><div class=\"gb-inside-container\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-6e2f1627\">\n<div class=\"gb-grid-column gb-grid-column-b05d6dd4\"><div class=\"gb-container gb-container-b05d6dd4\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-0551941f\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiffer-badminton-racquet-frame-power-education-diagram.jpg\" alt=\"Rammestivhed og kraft i praksis\" class=\"wp-image-69337\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiffer-badminton-racquet-frame-power-education-diagram.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiffer-badminton-racquet-frame-power-education-diagram-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiffer-badminton-racquet-frame-power-education-diagram-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiffer-badminton-racquet-frame-power-education-diagram-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-29da6f7c\"><div class=\"gb-container gb-container-29da6f7c\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.1 Rammens egenskaber<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-129cf775 gb-headline-text\">Rammestivhed og kraft i praksis<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En ketsjers rammestivhed er en del af dens samlede opf\u00f8rsel, men den er ikke en garanti for h\u00e5rdere slag. Fjerboldens hastighed afh\u00e6nger ogs\u00e5 af svinget, kontaktpunktet og ketsjerens \u00f8vrige egenskaber.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En fastere respons kan f\u00f8les direkte for nogle spillere. Andre kan opleve, at en bestemt stiv ketsjer er sv\u00e6rere at bruge konsekvent. Form\u00e5let er at finde en ops\u00e6tning, der fungerer med spillerens timing og teknik, frem for at g\u00f8re \u00e9n egenskab til et universelt m\u00e5l for kraft.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-e9a663fe\">\n<div class=\"gb-grid-column gb-grid-column-3c6dff95\"><div class=\"gb-container gb-container-3c6dff95\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-518e5cd1\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-racquet-frame-stiffness-and-power-feel.jpg\" alt=\"Vurder det faktiske slag\" class=\"wp-image-69353\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-racquet-frame-stiffness-and-power-feel.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-racquet-frame-stiffness-and-power-feel-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-racquet-frame-stiffness-and-power-feel-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-racquet-frame-stiffness-and-power-feel-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-dbfe2fe6\"><div class=\"gb-container gb-container-dbfe2fe6\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.2 Kontakt og energioverf\u00f8rsel<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-3417b9b6 gb-headline-text\">Vurder det faktiske slag<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ved kontakt arbejder rammen og strengfladen som dele af et samlet system. Ketsjerens bev\u00e6gelse, massefordeling, deformation og kontaktens placering bidrager til resultatet. Derfor b\u00f8r forklaringen ikke reduceres til, at mindre b\u00f8jning altid giver h\u00f8jere hastighed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e5r to ketsjere sammenlignes, skal strengtype, sp\u00e6nding og greb noteres. Hvis disse forhold er forskellige, kan en mere levende respons ikke uden videre tilskrives rammestivheden. Gentagne, sammenlignelige slag giver et bedre grundlag end en enkelt god smash.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-86499560\">\n<div class=\"gb-grid-column gb-grid-column-f8c8d3da\"><div class=\"gb-container gb-container-f8c8d3da\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-613ecd03\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-comparing-frame-stiffness-and-shuttle-response.jpg\" alt=\"Skeln mellem to forskellige egenskaber\" class=\"wp-image-69369\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-comparing-frame-stiffness-and-shuttle-response.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-comparing-frame-stiffness-and-shuttle-response-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-comparing-frame-stiffness-and-shuttle-response-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-comparing-frame-stiffness-and-shuttle-response-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-5331fd2a\"><div class=\"gb-container gb-container-5331fd2a\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.3 Ramme og skaft<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-32e26728 gb-headline-text\">Skeln mellem to forskellige egenskaber<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Rammestivhed vedr\u00f8rer ketsjerhovedets struktur. Skaftstivhed vedr\u00f8rer skaftet og dets opf\u00f8rsel under bev\u00e6gelsen. En markedsf\u00f8ringsbetegnelse som \u00abextra stiff\u00bb forklarer ikke n\u00f8dvendigvis begge dele fuldt ud.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sammenlign ogs\u00e5 v\u00e6gt, balance og h\u00e5ndtering. To ketsjere med en lignende stivhedsbetegnelse kan f\u00f8les forskellige. Det er spillerens faktiske kontakt og bev\u00e6gelse med den f\u00e6rdige ops\u00e6tning, der b\u00f8r afg\u00f8re, om ketsjeren passer.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-6b397227\">\n<div class=\"gb-grid-column gb-grid-column-f8581246\"><div class=\"gb-container gb-container-f8581246\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-1fe6f2c8\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiff-frame-vs-less-stiff-badminton-racquet-comparison-for-players-and-stringers.jpg\" alt=\"Juster strengene inden for modellens gr\u00e6nser\" class=\"wp-image-69385\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiff-frame-vs-less-stiff-badminton-racquet-comparison-for-players-and-stringers.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiff-frame-vs-less-stiff-badminton-racquet-comparison-for-players-and-stringers-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiff-frame-vs-less-stiff-badminton-racquet-comparison-for-players-and-stringers-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Stiff-frame-vs-less-stiff-badminton-racquet-comparison-for-players-and-stringers-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-7ae2d649\"><div class=\"gb-container gb-container-7ae2d649\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.4 Strengops\u00e6tning<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-b88e0393 gb-headline-text\">Juster strengene inden for modellens gr\u00e6nser<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Strengtype, diameter, sp\u00e6nding og kvaliteten af opstrengningen p\u00e5virker responsen. En ketsjer, der f\u00f8les meget fast eller vanskelig, b\u00f8r vurderes sammen med dens strenge, i stedet for at f\u00e5 hele forklaringen placeret p\u00e5 rammen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Brug producentens anvisninger for den konkrete model. Not\u00e9r sp\u00e6nding, streng og dato, og \u00e6ndr helst \u00e9n hovedvariabel ad gangen. En \u00e6ndring af sp\u00e6nding kan \u00e6ndre strengfladens f\u00f8lelse, men g\u00f8r ikke rammens oprindelige struktur til en anden konstruktion.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-05951860\">\n<div class=\"gb-grid-column gb-grid-column-ccc74e7f\"><div class=\"gb-container gb-container-ccc74e7f\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-eedcfb29\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-how-string-tension-affects-power-response.jpg\" alt=\"Stivhed er ikke gratis kraft\" class=\"wp-image-69401\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-how-string-tension-affects-power-response.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-how-string-tension-affects-power-response-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-how-string-tension-affects-power-response-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-stringer-explaining-how-string-tension-affects-power-response-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-2f114aa8\"><div class=\"gb-container gb-container-2f114aa8\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.5 Almindelige misforst\u00e5elser<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-be49bfda gb-headline-text\">Stivhed er ikke gratis kraft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Den f\u00f8rste misforst\u00e5else er, at en stiv ketsjer automatisk \u00f8ger alle spilleres slagkraft. Den anden er at forveksle rammen med skaftet. Den tredje er at kopiere en professionel spillers sp\u00e6nding uden at vurdere sin egen kontakt og modellens gr\u00e6nser.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En fast eller skarp fornemmelse er ikke det samme som en m\u00e5lt forbedring. Se ogs\u00e5 p\u00e5 l\u00e6ngden af clears, kontrol, forsvar og stabilitet. En ops\u00e6tning, der virker p\u00e5 \u00e9t slag, kan v\u00e6re mindre velegnet til andre dele af spillet.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-720f0130\">\n<div class=\"gb-grid-column gb-grid-column-c0280f76\"><div class=\"gb-container gb-container-c0280f76\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-43384f6a\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-learning-about-frame-stiffness-vs-shaft-stiffness.jpg\" alt=\"V\u00e6lg ud fra flere slag og tydelige m\u00e5l\" class=\"wp-image-69417\" title=\"V\u00e6lg ud fra flere slag og tydelige m\u00e5l\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-learning-about-frame-stiffness-vs-shaft-stiffness.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-learning-about-frame-stiffness-vs-shaft-stiffness-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-learning-about-frame-stiffness-vs-shaft-stiffness-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Badminton-player-learning-about-frame-stiffness-vs-shaft-stiffness-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-cd0d8653\"><div class=\"gb-container gb-container-cd0d8653\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.6 En praktisk test<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-444d9333 gb-headline-text\">V\u00e6lg ud fra flere slag og tydelige m\u00e5l<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Start med at beskrive, hvad du vil forbedre: lettere l\u00e6ngde fra bagbanen, mere konsekvent smash eller hurtigere forsvar. Sammenlign derefter et lille antal ketsjere med s\u00e5 ens ops\u00e6tning som muligt og not\u00e9r forskellene.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vurder timing, kontakt og resultat over flere slag. Foretag sm\u00e5, dokumenterede \u00e6ndringer af strengops\u00e6tningen, hvis det er relevant. M\u00e5let er en brugbar balance mellem kraft, kontrol og h\u00e5ndtering for den enkelte spiller.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-0d7b8de7\">\n<div class=\"gb-grid-column gb-grid-column-414c86ca\"><div class=\"gb-container gb-container-414c86ca\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-635ee1ed\"><div class=\"gb-inside-container\">\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Certified-stringer-explaining-direct-shuttle-response-in-a-badminton-stringing-course.jpg\" alt=\"G\u00f8r r\u00e5dgivningen konkret\" class=\"wp-image-69433\" title=\"G\u00f8r r\u00e5dgivningen konkret\" srcset=\"https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Certified-stringer-explaining-direct-shuttle-response-in-a-badminton-stringing-course.jpg 1000w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Certified-stringer-explaining-direct-shuttle-response-in-a-badminton-stringing-course-300x300.jpg 300w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Certified-stringer-explaining-direct-shuttle-response-in-a-badminton-stringing-course-150x150.jpg 150w, https:\/\/beststringer.com\/wp-content\/uploads\/2026\/04\/Certified-stringer-explaining-direct-shuttle-response-in-a-badminton-stringing-course-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-f8031383\"><div class=\"gb-container gb-container-f8031383\"><div class=\"gb-inside-container\">\n\n<h5 class=\"wp-block-heading\">1.7 Faglig opstrengning<\/h5>\n\n\n\n<h2 class=\"gb-headline gb-headline-ebd68528 gb-headline-text\">G\u00f8r r\u00e5dgivningen konkret<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En opstrenger b\u00f8r kunne forklare samspillet mellem ketsjer, streng og spiller uden at love et bestemt resultat ud fra stivhed alene. Inspektion, korrekt m\u00f8nster, ensartet arbejde og god dokumentation er en del af en professionel fremgangsm\u00e5de.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Best Stringer Worldwide l\u00e6gger v\u00e6gt p\u00e5 udstyrsforst\u00e5else og spillerkonsultation. En certificering fort\u00e6ller om l\u00e6ring eller vurdering; r\u00e5dgivningens kvalitet viser sig ogs\u00e5 i klare begrundelser, ordentligt arbejde og opf\u00f8lgning p\u00e5 spillerens erfaringer.<\/p>\n\n<\/div><\/div><\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-78bbd87e gbp-section\">\n<div class=\"gb-container gb-container-eb1a29ac gbp-section__inner\">\n<div class=\"gb-container gb-container-bb2221a3\">\n\n<h2 class=\"gb-headline gb-headline-2440f57c gb-headline-text gbp-section__headline\">Sp\u00f8rgsm\u00e5l om rammestivhed og kraft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Skeln mellem f\u00f8lelse, ops\u00e6tning og faktisk slagresultat.<\/p>\n\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-9d8f0f7e\">\n<div class=\"gb-grid-column gb-grid-column-37177200\"><div class=\"gb-container gb-container-37177200 gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-76dcc2df gb-headline-text gbp-card__title\">Giver en stivere ramme altid mere kraft?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nej. Resultatet afh\u00e6nger ogs\u00e5 af spillerens sving, kontakt, massefordeling og strengops\u00e6tning.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-bf34f1da\"><div class=\"gb-container gb-container-bf34f1da gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-41bcee9b gb-headline-text gbp-card__title\">Hvorfor kan en stiv ketsjer f\u00f8les mere direkte?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rammens egenskaber indg\u00e5r i responsen, men den samlede ops\u00e6tning bestemmer den oplevede f\u00f8lelse.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-98432091\"><div class=\"gb-container gb-container-98432091 gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-a4e01625 gb-headline-text gbp-card__title\">Er ramme- og skaftstivhed det samme?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nej. De vedr\u00f8rer forskellige dele af ketsjeren og b\u00f8r vurderes hver for sig.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-9b9a2516\"><div class=\"gb-container gb-container-9b9a2516 gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-1b156f4c gb-headline-text gbp-card__title\">Passer en stiv ketsjer til alle?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nej. Timing, h\u00e5ndtering og personlige behov varierer mellem spillere.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-ef5f25bb\"><div class=\"gb-container gb-container-ef5f25bb gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-659049b6 gb-headline-text gbp-card__title\">Kan strengsp\u00e6nding \u00e6ndre f\u00f8lelsen?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ja. Den er en del af strengops\u00e6tningen og skal holdes inden for modellens anvisninger.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-e9b93512\"><div class=\"gb-container gb-container-e9b93512 gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-a19ca841 gb-headline-text gbp-card__title\">Kan opstrengning \u00e6ndre rammens konstruktion?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nej. Den kan \u00e6ndre strengfladens respons, men ikke g\u00f8re den oprindelige ramme til en anden konstruktion.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-4b0ca4c0\"><div class=\"gb-container gb-container-4b0ca4c0 gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-7d22a5c2 gb-headline-text gbp-card__title\">Hvordan sammenligner jeg kraft p\u00e5 to ketsjere?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not\u00e9r ops\u00e6tningen og vurder flere sammenlignelige slag frem for kun en enkelt smash.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-3d505fb5\"><div class=\"gb-container gb-container-3d505fb5 gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-1d3226b3 gb-headline-text gbp-card__title\">Hvad skal en opstrenger sp\u00f8rge om?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nuv\u00e6rende ketsjer og strenge, niveau, spillem\u00f8nster, kontakt, h\u00e5ndtering og konkrete m\u00e5l.<\/p>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-e2f97e7e\"><div class=\"gb-container gb-container-e2f97e7e gbp-card gbp-card--border\">\n\n<h3 class=\"gb-headline gb-headline-27e864e9 gb-headline-text gbp-card__title\">Hvorfor er en enkelt stivhedsbetegnelse utilstr\u00e6kkelig?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Den beskriver ikke alle egenskaber ved ketsjeren eller samspillet med den enkelte spiller.<\/p>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-d201a328 gbp-section__inner\">\n<div class=\"gb-container gb-container-b0181288\">\n\n<h2 class=\"wp-block-heading\">Kontroll\u00e9r din vurdering af kraft<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. En ketsjer f\u00f8les fastere. Beviser det, at fjerbolden flyver hurtigere?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nej. En fornemmelse og en m\u00e5lt hastighed er forskellige ting.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. To ketsjere har forskellig sp\u00e6nding. Kan du isolere rammestivhed ud fra f\u00f8lelsen?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ikke uden videre. Flere egenskaber \u00e6ndrer sig samtidig.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. En ketsjer fungerer godt til smash. Er den dermed bedst til alle slag?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nej. Forsvar, h\u00e5ndtering og kontrol skal ogs\u00e5 vurderes.<\/p>\n\n<\/div>\n\n<div class=\"gb-container gb-container-86279f3a\">\n\n<div class=\"gb-headline gb-headline-aa98371e gb-headline-text gbp-section__tagline\">Fire trin i en brugbar vurdering<\/div>\n\n\n\n<h2 class=\"gb-headline gb-headline-b2ce5b88 gb-headline-text gbp-section__headline\">Beskriv m\u00e5let og not\u00e9r det, der \u00e6ndres.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Badmintonforskning viser, at massefordeling, kontaktpunkt og ketsjerbev\u00e6gelse skal ses sammen. Det er ikke et bevis for, at enhver stivere ramme giver alle spillere mere kraft.<\/p>\n\n\n<div class=\"gb-grid-wrapper gb-grid-wrapper-490afd0c\">\n<div class=\"gb-grid-column gb-grid-column-f8a0731a\"><div class=\"gb-container gb-container-f8a0731a\">\n\n<div class=\"gb-headline gb-headline-c9abe6ab gb-headline-text\">M\u00e5l<\/div>\n\n\n\n<div class=\"gb-headline gb-headline-e077a0b7 gb-headline-text\">Hvad skal forbedres?<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-8dee0a3f\"><div class=\"gb-container gb-container-8dee0a3f\">\n\n<div class=\"gb-headline gb-headline-b5f182e1 gb-headline-text\">Ops\u00e6tning<\/div>\n\n\n\n<div class=\"gb-headline gb-headline-931c0c57 gb-headline-text\">Streng og sp\u00e6nding<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-63f2ed81\"><div class=\"gb-container gb-container-63f2ed81\">\n\n<div class=\"gb-headline gb-headline-1f2d2392 gb-headline-text\">Test<\/div>\n\n\n\n<div class=\"gb-headline gb-headline-1322ec27 gb-headline-text\">Flere typer slag<\/div>\n\n<\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-47251e90\"><div class=\"gb-container gb-container-47251e90\">\n\n<div class=\"gb-headline gb-headline-16d3fdf3 gb-headline-text\">Opf\u00f8lgning<\/div>\n\n\n\n<div class=\"gb-headline gb-headline-d1b707ea gb-headline-text\">Spillerens erfaringer<\/div>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-04471c27\">\n\n<h2 class=\"wp-block-heading\">Rammestivhed, skaft og strenge<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Egenskab<\/th><th>Hvad den beskriver<\/th><th>Hvad du b\u00f8r vurdere<\/th><\/tr><\/thead><tbody><tr><td>Rammestivhed<\/td><td>Ketsjerhovedets struktur<\/td><td>Respons sammen med resten af ketsjeren<\/td><\/tr><tr><td>Skaftstivhed<\/td><td>Skaftets opf\u00f8rsel<\/td><td>Timing og faktisk h\u00e5ndtering<\/td><\/tr><tr><td>Massefordeling<\/td><td>Hvor massen er placeret<\/td><td>Sving og forskellige typer slag<\/td><\/tr><tr><td>Strengops\u00e6tning<\/td><td>Streng, diameter og sp\u00e6nding<\/td><td>Respons inden for modellens gr\u00e6nser<\/td><\/tr><tr><td>Spillerens kontakt<\/td><td>Hvordan og hvor bolden rammes<\/td><td>Stabilitet over gentagne slag<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<\/div>\n\n<div class=\"gb-container gb-container-d2524ca0 gbp-section\">\n<div class=\"gb-container gb-container-1b2d2b1f gbp-section__inner\">\n<div class=\"gb-container gb-container-9606335c\">\n\n<div class=\"gb-headline gb-headline-9e19848b gb-headline-text gbp-section__tagline\">Uddannelse i opstrengning<\/div>\n\n\n\n<h2 class=\"gb-headline gb-headline-7a5973ab gb-headline-text gbp-section__headline\">L\u00e6r udstyrsr\u00e5dgivning med Best Stringer Worldwide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Forbind ketsjervurdering, korrekt opstrengning og spillerens feedback, s\u00e5 valg og justeringer bliver forklaret klart.<\/p>\n\n\n<div class=\"gb-container gb-container-166eea87\">\n\n<a class=\"gb-button gb-button-b1c1cad9 gb-button-text gbp-button--secondary\" href=\"https:\/\/beststringer.com\/da\/stringing-course-application\/\">Ans\u00f8g om kursus<\/a>\n\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-015b25f5\"><\/div>\n<\/div>\n<\/div>\n\n<div class=\"gb-container gb-container-1fdfbd2f\">\n\n<h2 class=\"wp-block-heading\">Referencer og videre l\u00e6sning<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.nature.com\/articles\/s41598-023-37108-x\" target=\"_blank\" rel=\"noopener\">Studie af inertimoment, kontaktpunkt og fjerboldhastighed<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/us.yonex.com\/pages\/stringing-instructions\" target=\"_blank\" rel=\"noopener\">Yonex&#8217; officielle opstrengningsanvisninger<\/a><\/p>\n\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Sp\u00f8rgsm\u00e5l om rammestivhed og kraft Skeln mellem f\u00f8lelse, ops\u00e6tning og faktisk slagresultat. Kontroll\u00e9r din vurdering af kraft 1. En ketsjer f\u00f8les fastere. Beviser det, at fjerbolden flyver hurtigere? Nej. En fornemmelse og en m\u00e5lt hastighed er forskellige ting. 2. To ketsjere har forskellig sp\u00e6nding. Kan du isolere rammestivhed ud fra f\u00f8lelsen? Ikke uden videre. Flere &#8230; <a title=\"Forst\u00e5 rammestivhed og kraft\" class=\"read-more\" href=\"https:\/\/beststringer.com\/da\/understanding-frame-stiffness-and-power\/\" aria-label=\"Read more about Forst\u00e5 rammestivhed og kraft\">L\u00e6s Mere<\/a><\/p>\n","protected":false},"author":1,"featured_media":69341,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[177],"tags":[],"class_list":["post-77307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-badminton","infinite-scroll-item"],"_links":{"self":[{"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/posts\/77307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/comments?post=77307"}],"version-history":[{"count":0,"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/posts\/77307\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/media\/69341"}],"wp:attachment":[{"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/media?parent=77307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/categories?post=77307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beststringer.com\/da\/wp-json\/wp\/v2\/tags?post=77307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}