{"id":12001,"date":"2020-10-27T11:21:49","date_gmt":"2020-10-27T11:21:49","guid":{"rendered":"https:\/\/revista-apunts.com\/?p=12001"},"modified":"2020-12-09T10:21:06","modified_gmt":"2020-12-09T10:21:06","slug":"relacions-entre-el-salt-vertical-i-la-velocitat-de-mae-geri-en-karatekes-de-nivell-internacional-especialitat-kata","status":"publish","type":"post","link":"https:\/\/revista-apunts.com\/ca\/relacions-entre-el-salt-vertical-i-la-velocitat-de-mae-geri-en-karatekes-de-nivell-internacional-especialitat-kata\/","title":{"rendered":"Relacions entre el salt vertical i la velocitat de mae-geri en karatekes de nivell internacional, especialitat kata"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Resum<\/h2>\n\n\n<p>Aquest treball va perseguir dos objectius: (1) descriure la capacitat de salt vertical i la velocitat i el temps d\u2019execuci\u00f3 de la\u00a0t\u00e8cnica de cama frontal mae-geri en karatekes de nivell internacional, i (2) analitzar el grau de covariaci\u00f3 entre aquestes variables.\u00a0Els participants van ser 13 karatekes espanyols masculins de nivell internacional, estil shito-ryu i especialitat de kates. L\u2019estudi va\u00a0seguir un disseny descriptiu i correlacional. Les variables analitzades van ser: salt vertical CMJ, mesurat amb una plataforma d\u2019infrarojos\u00a0Optojump, i velocitat i temps d\u2019execuci\u00f3 de cop de peu mae-geri, mesurat amb una c\u00e0mera d\u2019alta velocitat (Casio EXFC-100). Es van obtenir les dades seg\u00fcents: altura mitjana de salt de 48,7 \u00b1 0,12 cm, velocitat mitjana de mae-geri de 19,8 \u00b1\u00a01,9 km\/h\u00a0i de 19,6 \u00b1\u00a01,4 km\/h, i temps d\u2019execuci\u00f3 del cop de peu de 264,85 \u00b1\u00a028,14 ms i de 274,69 \u00b1\u00a018,4 ms, cama dominant i no dominant\u00a0respectivament. Les intensitats de correlaci\u00f3 es van situar entre <em>r<\/em> = 0,72 i <em>r<\/em> = \u20130,80. El salt vertical va mantenir una relaci\u00f3 altament\u00a0i estad\u00edsticament significativa amb la velocitat i el temps d\u2019execuci\u00f3 del cop de peu mae-geri, t\u00e8cnica de gran import\u00e0ncia en les\u00a0kates de competici\u00f3 en karate. Aquesta informaci\u00f3 pot ser valuosa tant per planificar l\u2019entrenament mitjan\u00e7ant proves simples i de\u00a0baix cost com per detectar talents.<\/p>\n\n <div class=\"tags\"> <p><strong>Paraules clau:<\/strong> <span>alt rendiment.<\/span>, <span>For\u00e7a explosiva<\/span>, <span>karate<\/span>, <span>valoraci\u00f3<\/span>, <span>valoraci\u00f3n<\/span><\/p> <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Resum Aquest treball va perseguir dos objectius: (1) descriure la capacitat de salt vertical i la velocitat i el temps d\u2019execuci\u00f3 de la\u00a0t\u00e8cnica de cama frontal mae-geri en karatekes de nivell internacional, i (2) analitzar el grau de covariaci\u00f3 entre aquestes variables.\u00a0Els participants van ser 13 karatekes espanyols masculins de nivell internacional, estil shito-ryu i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":1,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","inline_featured_image":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[48],"tags":[4821,3867,3035,779,778],"author_meta":{"display_name":"doc_inefc","author_link":"https:\/\/revista-apunts.com\/ca\/author\/doc_inefc\/"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/revista-apunts.com\/ca\/category\/entrenament-esportiu\/\" class=\"advgb-post-tax-term\">Entrenament esportiu<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Entrenament esportiu<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/revista-apunts.com\/ca\/category\/entrenament-esportiu\/\" class=\"advgb-post-tax-term\">alt rendiment.<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/entrenament-esportiu\/\" class=\"advgb-post-tax-term\">For\u00e7a explosiva<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/entrenament-esportiu\/\" class=\"advgb-post-tax-term\">karate<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/entrenament-esportiu\/\" class=\"advgb-post-tax-term\">valoraci\u00f3<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/entrenament-esportiu\/\" class=\"advgb-post-tax-term\">valoraci\u00f3n<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">alt rendiment.<\/span>","<span class=\"advgb-post-tax-term\">For\u00e7a explosiva<\/span>","<span class=\"advgb-post-tax-term\">karate<\/span>","<span class=\"advgb-post-tax-term\">valoraci\u00f3<\/span>","<span class=\"advgb-post-tax-term\">valoraci\u00f3n<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 5 anys ago","modified":"Updated 5 anys ago"},"absolute_dates":{"created":"Posted on 27 octubre 2020","modified":"Updated on 9 desembre 2020"},"absolute_dates_time":{"created":"Posted on 27 octubre 2020 11:21","modified":"Updated on 9 desembre 2020 10:21"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/12001\/"}],"collection":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/"}],"about":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/types\/post\/"}],"author":[{"embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/users\/1\/"}],"replies":[{"embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/comments\/?post=12001"}],"version-history":[{"count":1,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/12001\/revisions\/"}],"predecessor-version":[{"id":33524,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/12001\/revisions\/33524\/"}],"wp:attachment":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/media\/?parent=12001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/categories\/?post=12001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/tags\/?post=12001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}