{"id":308,"date":"2021-04-26T20:03:15","date_gmt":"2021-04-26T18:03:15","guid":{"rendered":"https:\/\/www.bmag.cz\/?p=308"},"modified":"2022-03-29T22:50:24","modified_gmt":"2022-03-29T20:50:24","slug":"jak-spalit-vice-tuku-kavou-ve-spravnem-case-tvrdi-vedci","status":"publish","type":"post","link":"https:\/\/bmag.cz\/?p=308","title":{"rendered":"Jak sp\u00e1lit v\u00edce tuku? K\u00e1vou ve spr\u00e1vn\u00e9m \u010dase, tvrd\u00ed v\u011bdci"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Jak rychleji zhubnout? Zkuste si napl\u00e1novat d\u00e1vku kofeinu b\u011bhem dne<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud pravideln\u011b cvi\u010d\u00edte, m\u016f\u017eete zefektivnit spalov\u00e1n\u00ed tuku spr\u00e1vn\u00fdm na\u010dasov\u00e1n\u00edm sv\u00e9 \u0161\u00e1lky k\u00e1vy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u011bdci z University of Granada zjistili, \u017ee spr\u00e1vn\u011b na\u010dasovan\u00e1 d\u00e1vka kofeinu m\u016f\u017ee zefektivnit spalov\u00e1n\u00ed tuk\u016f p\u0159i cvi\u010den\u00ed. Pro takov\u00fd efekt si sv\u016fj \u0161\u00e1lek k\u00e1vy (siln\u00e9 k\u00e1vy) dejte hodinu a p\u016fl p\u0159ed aerobn\u00edm cvi\u010den\u00edm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mini-studia na mlad\u00fdch mu\u017e\u00edch<br>Ve studii se tak\u00e9 zjistilo, \u017ee \u00fa\u010dinky kofeinu na spalov\u00e1n\u00ed tuk\u016f p\u0159i cvi\u010den\u00ed jsou v\u00fdrazn\u011bj\u0161\u00ed odpoledne ne\u017e r\u00e1no. Sv\u00e1 zji\u0161t\u011bn\u00ed zve\u0159ejnili v\u011bdci v magaz\u00ednu Journal of the International Society of Sports Nutrition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V t\u00e9to mini-studii (z\u00fa\u010dastnilo se j\u00ed pouze 15 mu\u017e\u016f v pr\u016fm\u011brn\u00e9m v\u011bku 32 let) se v\u011bdci sna\u017eili zjistit, zda kofein zvy\u0161uje oxidaci, \u010dili spalov\u00e1n\u00ed tuk\u016f b\u011bhem cvi\u010den\u00ed. Kofein zvyknou u\u017e\u00edvat sportovci ve form\u011b dopl\u0148k\u016f v\u00fd\u017eivy, av\u0161ak v\u011bdeck\u00fd d\u016fkaz o jeho p\u0159\u00edzniv\u00e9m vlivu je sporn\u00fd. P\u0159i takov\u00fdch dopl\u0148c\u00edch si dejte velk\u00fd pozor na d\u00e1vku, p\u016fvod a zpracov\u00e1n\u00ed p\u0159\u00edpravku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pol hodinku p\u0159ed cvi\u010den\u00edm<br>Ve studii prov\u00e1d\u011bli dobrovoln\u00edci test fyzick\u00e9 z\u00e1t\u011b\u017ee \u010dty\u0159i kr\u00e1t v sedmidenn\u00edch rozestupech. O osm\u00e9 a o sedmn\u00e1ct\u00e9 hodin\u011b u\u017eili 3 mg \/ kg kofeinu nebo placebo (ka\u017ed\u00fd mu\u017e si postupn\u011b zkusil v\u0161echny \u010dty\u0159i mo\u017en\u00e9 kombinace).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u011bdci pod veden\u00edm hlavn\u00edho autora studie Francisco Jos\u00e9 Amaro-Gahete do studie vyb\u00edrali specifickou vzorek mu\u017e\u016f &#8211; takov\u00fdch, kte\u0159\u00ed neu\u017e\u00edvali vysok\u00e9 d\u00e1vky kofeinu, byly neku\u0159\u00e1ky, m\u011bli vymezen\u00e9 BMI, byli zvykl\u00ed pod\u00e1vat fyzick\u00fd v\u00fdkon a podobn\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8222;V\u00fdsledkem na\u0161\u00ed studie je z\u00e1v\u011br, \u017ee konzumace kofeinu 30 minut p\u0159ed aerobn\u00edm cvi\u010den\u00edm zv\u00fd\u0161ila spalov\u00e1n\u00ed tuku na maximum, bez ohledu na \u010d\u00e1st dne. Je u\u017e d\u0159\u00edve zn\u00e1mo, \u017ee tuk je \u00fa\u010dinn\u011bj\u0161\u00ed spalov\u00e1n\u00ed odpoledne jako r\u00e1no p\u0159i stejn\u00e9m obdob\u00ed la\u010dn\u011bn\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odpoledne nejlep\u0161\u00ed efekt<br>Kofein v\u0161ak v pokusu zv\u00fd\u0161il spalov\u00e1n\u00ed tuku b\u011bhem rann\u00edho cvi\u010den\u00ed na podobnou \u00farove\u0148 jako p\u0159i odpoledn\u00edm cvi\u010den\u00ed bez kofeinu. Nedostatkem t\u00e9to studie je p\u0159\u00edli\u0161 mal\u00fd a p\u0159\u00edli\u0161 specifick\u00fd v\u00fdb\u011br dobrovoln\u00edk\u016f. Z\u00e1v\u011bry tak mohou b\u00fdt zkreslen\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.bmag.cz\/wp-content\/uploads\/2021\/04\/pexels-photo-5702465.jpg\" alt=\"\" class=\"wp-image-310\" srcset=\"https:\/\/bmag.cz\/wp-content\/uploads\/2021\/04\/pexels-photo-5702465.jpg 1000w, https:\/\/bmag.cz\/wp-content\/uploads\/2021\/04\/pexels-photo-5702465-300x200.jpg 300w, https:\/\/bmag.cz\/wp-content\/uploads\/2021\/04\/pexels-photo-5702465-768x512.jpg 768w, https:\/\/bmag.cz\/wp-content\/uploads\/2021\/04\/pexels-photo-5702465-696x464.jpg 696w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Kofein v\u0161ak nem\u00e1 pouze p\u0159\u00edzniv\u00e9 \u00fa\u010dinky. Dejte si pozor na jeho potenci\u00e1l zrychlovat srde\u010dn\u00ed frekvenci, pokud m\u00e1te sklon k arytmi\u00edm. Bu\u010fte opatrn\u00ed p\u0159i pot\u00ed\u017e\u00edch se sp\u00e1nkem, \u00fazkost\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ne ka\u017ed\u00fd \u017ealudek toleruje kofein, zvl\u00e1\u0161t\u011b pokud m\u00e1te sklon k pr\u016fjmu \u010di \u017ealude\u010dn\u00edmu refluxu (p\u00e1len\u00ed \u017e\u00e1hy). Velmi vz\u00e1cn\u011b, p\u0159i opravdu nadm\u011brn\u00fdch mno\u017estv\u00edch kofeinu m\u016f\u017ee doch\u00e1zet k rozpadu svalov\u00e9 hmoty.<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Porad\u00edme cviky <a href=\"https:\/\/www.sportli.cz\/magazin\/10-rad-jak-konecne-zhubnout\/\">jak zhubnout<\/a> kolik kalori\u00ed sp\u00e1l\u00edte a jak si udr\u017eet figuru.<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Jak rychleji zhubnout? Zkuste si napl\u00e1novat d\u00e1vku kofeinu b\u011bhem dne Pokud pravideln\u011b cvi\u010d\u00edte, m\u016f\u017eete zefektivnit spalov\u00e1n\u00ed tuku spr\u00e1vn\u00fdm na\u010dasov\u00e1n\u00edm sv\u00e9 \u0161\u00e1lky k\u00e1vy. V\u011bdci z University of Granada zjistili, \u017ee spr\u00e1vn\u011b na\u010dasovan\u00e1 d\u00e1vka kofeinu m\u016f\u017ee zefektivnit spalov\u00e1n\u00ed tuk\u016f p\u0159i cvi\u010den\u00ed. Pro takov\u00fd efekt si sv\u016fj \u0161\u00e1lek k\u00e1vy (siln\u00e9 k\u00e1vy) dejte hodinu a p\u016fl p\u0159ed aerobn\u00edm cvi\u010den\u00edm. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-308","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rady-a-navody"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/bmag.cz\/index.php?rest_route=\/wp\/v2\/posts\/308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bmag.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bmag.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bmag.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bmag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=308"}],"version-history":[{"count":0,"href":"https:\/\/bmag.cz\/index.php?rest_route=\/wp\/v2\/posts\/308\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bmag.cz\/index.php?rest_route=\/wp\/v2\/media\/309"}],"wp:attachment":[{"href":"https:\/\/bmag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bmag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bmag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}