{"id":12162,"date":"2020-10-27T11:23:47","date_gmt":"2020-10-27T11:23:47","guid":{"rendered":"https:\/\/revista-apunts.com\/?p=12162"},"modified":"2020-11-05T11:52:14","modified_gmt":"2020-11-05T11:52:14","slug":"maduracio-biologica-forca-i-potencia-muscular-en-la-bracada-de-crol","status":"publish","type":"post","link":"https:\/\/revista-apunts.com\/ca\/maduracio-biologica-forca-i-potencia-muscular-en-la-bracada-de-crol\/","title":{"rendered":"Maduraci\u00f3 biol\u00f2gica, for\u00e7a i pot\u00e8ncia muscular en la bra\u00e7ada de crol"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Resum<\/h2>\n\n\n<p>Es tracta d\u2019una recerca de camp, de tipus correlacional que va buscar determinar la relaci\u00f3 entre la maduraci\u00f3 biol\u00f2gica i la pot\u00e8ncia muscular dels membres superiors en nedadors de categories menors. Es van avaluar 23 nens(es) amb edats compreses entre els 10 i els 13 anys. La mostra es va caracteritzar a trav\u00e9s de mesuraments antropom\u00e8trics: al\u00e7ada, massa corporal, envergadura, composici\u00f3 corporal i superf\u00edcie corporal, maduraci\u00f3 sexual (Tanner, 1975). Es va aplicar Test de Wingate (laboratori i piscina) segons Dotan i Bar-Or (1983) i Morouco (2009) per a membres superiors per estimar pot\u00e8ncia m\u00e0xima, pot\u00e8ncia relativa, pot\u00e8ncia mitjana, \u00edndex de fatiga. Les dades es presenten en mesures de tend\u00e8ncia central i dispersi\u00f3; es van calcular les difer\u00e8ncies d\u2019un factor i es van estimar les correlacions amb la t\u00e8cnica Pearson i Spearman. Els resultats indiquen que l\u2019entrenament fora de l\u2019aigua va influir en el rendiment dins de l\u2019aigua. La grand\u00e0ria de les dimensions corporals i el nombre d\u2019hores d\u2019entrenament t\u00e9 incid\u00e8ncia sobre la pot\u00e8ncia produ\u00efda pels nedadors, amb difer\u00e8ncies notables a partir dels 10 anys. Les dimensions corporals i la major freq\u00fc\u00e8ncia d\u2019entrenament setmanal generen valors alts de pot\u00e8ncia muscular. Es recomana realitzar avaluacions peri\u00f2diques de for\u00e7a i pot\u00e8ncia, crear i mantenir ac\u00adtualitzat el perfil antropom\u00e8tric, aplicar q\u00fcestionari d\u2019autoavaluaci\u00f3 de car\u00e0cters de maduraci\u00f3 sexual i ajustar els per\u00edodes de durada de les hores d\u2019entrenament, a mesura que s\u2019incrementin les edats<\/p>\n\n <div class=\"tags\"> <p><strong>Paraules clau:<\/strong> <span>For\u00e7a muscular<\/span>, <span>maduraci\u00f3 biol\u00f2gica<\/span>, <span>nataci\u00f3<\/span>, <span>potencia muscular<\/span><\/p> <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Resum Es tracta d\u2019una recerca de camp, de tipus correlacional que va buscar determinar la relaci\u00f3 entre la maduraci\u00f3 biol\u00f2gica i la pot\u00e8ncia muscular dels membres superiors en nedadors de categories menors. Es van avaluar 23 nens(es) amb edats compreses entre els 10 i els 13 anys. La mostra es va caracteritzar a trav\u00e9s de [&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":[52],"tags":[4365,6265,3892,850],"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\/preparacio-fisica-ca\/\" class=\"advgb-post-tax-term\">Preparaci\u00f3 f\u00edsica<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Preparaci\u00f3 f\u00edsica<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/revista-apunts.com\/ca\/category\/preparacio-fisica-ca\/\" class=\"advgb-post-tax-term\">For\u00e7a muscular<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/preparacio-fisica-ca\/\" class=\"advgb-post-tax-term\">maduraci\u00f3 biol\u00f2gica<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/preparacio-fisica-ca\/\" class=\"advgb-post-tax-term\">nataci\u00f3<\/a>","<a href=\"https:\/\/revista-apunts.com\/ca\/category\/preparacio-fisica-ca\/\" class=\"advgb-post-tax-term\">potencia muscular<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">For\u00e7a muscular<\/span>","<span class=\"advgb-post-tax-term\">maduraci\u00f3 biol\u00f2gica<\/span>","<span class=\"advgb-post-tax-term\">nataci\u00f3<\/span>","<span class=\"advgb-post-tax-term\">potencia muscular<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 6 anys ago","modified":"Updated 6 anys ago"},"absolute_dates":{"created":"Posted on 27 octubre 2020","modified":"Updated on 5 novembre 2020"},"absolute_dates_time":{"created":"Posted on 27 octubre 2020 11:23","modified":"Updated on 5 novembre 2020 11:52"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/12162\/"}],"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=12162"}],"version-history":[{"count":1,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/12162\/revisions\/"}],"predecessor-version":[{"id":21875,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/12162\/revisions\/21875\/"}],"wp:attachment":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/media\/?parent=12162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/categories\/?post=12162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/tags\/?post=12162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}