{"id":11020,"date":"2020-10-27T11:12:44","date_gmt":"2020-10-27T11:12:44","guid":{"rendered":"https:\/\/revista-apunts.com\/?p=11020"},"modified":"2020-11-30T11:08:02","modified_gmt":"2020-11-30T11:08:02","slug":"comparacio-de-les-adaptacions-produides-per-lentrenament-amb-electroestimulacio-concentrica-i-lentrenament-voluntari","status":"publish","type":"post","link":"https:\/\/revista-apunts.com\/ca\/comparacio-de-les-adaptacions-produides-per-lentrenament-amb-electroestimulacio-concentrica-i-lentrenament-voluntari\/","title":{"rendered":"Comparaci\u00f3 de les adaptacions produ\u00efdes per l\u2019entrenament amb electroestimulaci\u00f3 conc\u00e8ntrica i l\u2019entrenament voluntari"},"content":{"rendered":"\n

Resum<\/h2>\n\n\n

L\u2019objectiu d\u2019aquest estudi va ser comparar els efectes de l\u2019entrenament amb electroestimulaci\u00f3 neuromuscular (EENM) conc\u00e8ntrica davant l\u2019entrenament voluntari. 28 estudiants van ser dividits en tres grups: EENM (GE; n<\/em>\u2009=\u200910), entrenament voluntari (GV; n<\/em>\u2009=\u20098) i grup control (GC; n<\/em>\u2009=\u200910). Es van realitzar 16 entrenaments del qu\u00e0driceps en 4 setmanes. Cada sessi\u00f3 va consistir en 8 s\u00e8ries de 10 repeticions al 80\u2009% de la for\u00e7a m\u00e0xima isom\u00e8trica (FMI) en una m\u00e0quina d\u2019extensi\u00f3 de qu\u00e0driceps. El ritme d\u2019execuci\u00f3 va ser d\u20191:1:1 (fases conc\u00e8ntrica, exc\u00e8ntrica i rep\u00f2s, respectivament). Al GE se li aplicava EENM durant la fase conc\u00e8ntrica. Abans i despr\u00e9s de l\u2019entrenament (T1 i T2, respectivament) i despr\u00e9s de dues setmanes de desentrenament (T3) es va mesurar el temps de carrera en 20 m (T-20), tres salts verticals (SJ, CMJ i ABK) i la FMI. Entre T1 i T2 es va produir un increment significatiu de la FMI tant en GE com en GV (39,2\u2009% i 30,1\u2009%, p<\/em> < 0,001), i el CMJ va disminuir (\u20136,2\u2009%, p<\/em>\u2009<\u20090,01) i l\u2019ABK (\u20137,5\u2009%, p<\/em>\u2009<\u20090,01) en GE. L\u2019entrenament amb EENM conc\u00e8ntrica \u00e9s igual d\u2019efica\u00e7 que l\u2019entrenament voluntari per a la millora de la for\u00e7a m\u00e0xima isom\u00e8trica, i pot resultar perjudicial per al rendiment de determinats tipus de salts verticals.<\/p>\n\n

Paraules clau:<\/strong> cicle \u00fatil<\/span>, desentrenament<\/span>, for\u00e7a m\u00e0xima isom\u00e8trica<\/span>, salt vertical<\/span>, temps de carrera<\/span><\/p> <\/div> \n","protected":false},"excerpt":{"rendered":"

Resum L\u2019objectiu d\u2019aquest estudi va ser comparar els efectes de l\u2019entrenament amb electroestimulaci\u00f3 neuromuscular (EENM) conc\u00e8ntrica davant l\u2019entrenament voluntari. 28 estudiants van ser dividits en tres grups: EENM (GE; n\u2009=\u200910), entrenament voluntari (GV; n\u2009=\u20098) i grup control (GC; n\u2009=\u200910). Es van realitzar 16 entrenaments del qu\u00e0driceps en 4 setmanes. Cada sessi\u00f3 va consistir en 8 […]<\/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":[5081,4670,5080,3866,5079],"author_meta":{"display_name":"doc_inefc","author_link":"https:\/\/revista-apunts.com\/ca\/author\/doc_inefc\/"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["Preparaci\u00f3 f\u00edsica<\/a>"],"unlinked":["Preparaci\u00f3 f\u00edsica<\/span>"]},"tags":{"linked":["cicle \u00fatil<\/a>","desentrenament<\/a>","for\u00e7a m\u00e0xima isom\u00e8trica<\/a>","salt vertical<\/a>","temps de carrera<\/a>"],"unlinked":["cicle \u00fatil<\/span>","desentrenament<\/span>","for\u00e7a m\u00e0xima isom\u00e8trica<\/span>","salt vertical<\/span>","temps de carrera<\/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 30 novembre 2020"},"absolute_dates_time":{"created":"Posted on 27 octubre 2020 11:12","modified":"Updated on 30 novembre 2020 11:08"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/11020\/"}],"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=11020"}],"version-history":[{"count":1,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/11020\/revisions\/"}],"predecessor-version":[{"id":32519,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/posts\/11020\/revisions\/32519\/"}],"wp:attachment":[{"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/media\/?parent=11020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/categories\/?post=11020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revista-apunts.com\/ca\/wp-json\/wp\/v2\/tags\/?post=11020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}