{"id":11385772,"date":"2021-09-27T00:00:00","date_gmt":"2021-09-26T22:00:00","guid":{"rendered":"https:\/\/alertdiver.eu\/uncategorized-cs_cz\/poloha-tela-ve-vode\/"},"modified":"2021-09-27T00:00:00","modified_gmt":"2021-09-26T22:00:00","slug":"poloha-tela-ve-vode","status":"publish","type":"post","link":"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/poloha-tela-ve-vode\/","title":{"rendered":"Poloha t\u011bla ve vod\u011b"},"content":{"rendered":"<p style=\"text-align: justify;\">&bdquo;Existuje z&aacute;kladn&iacute; pravidlo, kter&eacute; sv&yacute;m student\u016fm nikdy nezapomenu zm&iacute;nit: Kam sm\u011b\u0159uje hlava, tam bude n&aacute;sledovat zadek. Obvykle to vyvol&aacute; \u0159adu &uacute;sm\u011b&scaron;k\u016f a u&scaron;kl&iacute;bnut&iacute;, ale pravdou je, \u017ee pokud nebudeme m&iacute;t ve vod\u011b spr&aacute;vnou polohu, budeme po celou dobu ponoru bojovat s probl&eacute;my. Polohou pot&aacute;p\u011b\u010de ve vod\u011b se mysl&iacute; &uacute;hel, kter&yacute; sv&iacute;r&aacute; t\u011blo s p\u0159&iacute;mkou sm\u011bru pohybu. Pro v\u011bt&scaron;inu na&scaron;eho ponoru chceme b&yacute;t v takzvan&eacute;m neutr&aacute;ln&iacute;m &uacute;hlu, to znamen&aacute; v horizont&aacute;ln&iacute; poloze rovnob\u011b\u017en&eacute; se sm\u011brem na&scaron;eho pohybu. Kdy\u017e m&aacute;me svou polohu pod kontrolou, sni\u017eujeme &uacute;sil&iacute; pot\u0159ebn&eacute; k plav&aacute;n&iacute;, proto\u017ee zmen&scaron;ujeme povrchovou plochu, kterou vystavujeme odporu vody. D&iacute;ky tomu spot\u0159ebujeme m&eacute;n\u011b d&yacute;chac&iacute;ho plynu, efektivn\u011b vyu\u017e&iacute;v&aacute;me energii b\u011bhem ponoru a v&yacute;sledkem je i men&scaron;&iacute; &uacute;nava. Udr\u017eov&aacute;n&iacute; spr&aacute;vn&eacute; polohy t\u011bla p\u0159i ponoru tak&eacute; v&yacute;razn\u011b prosp&iacute;v&aacute; na&scaron;emu ovl&aacute;d&aacute;n&iacute; vztlaku (vyva\u017eov&aacute;n&iacute;) i zp\u016fsobu d&yacute;ch&aacute;n&iacute;.<\/p>\n<p style=\"text-align: justify;\">Abychom dos&aacute;hli dobr&eacute;ho vyv&aacute;\u017een&iacute;, mus&iacute;me spr&aacute;vn\u011b vyv&aacute;\u017eit v&yacute;stroj, kterou m&aacute;me na sob\u011b, tj. oblek, polohu lahve (nebo lahv&iacute;) a rozlo\u017een&iacute; z&aacute;t\u011b\u017e&iacute;. Tyto p\u0159edm\u011bty vhodn\u011b p\u0159izp\u016fsoben&eacute; na&scaron;emu t\u011blu by m\u011bly n&aacute;&scaron; ponor usnad\u0148ovat, tedy nevy\u017eadovat dal&scaron;&iacute; zbyte\u010dn&eacute; &uacute;sil&iacute; a p\u016fsobit probl&eacute;my. &nbsp;<\/p>\n<p style=\"text-align: justify;\">Pr&aacute;ce na dosa\u017een&iacute; a udr\u017eov&aacute;n&iacute; spr&aacute;vn&eacute; polohy t\u011bla ve vod\u011b je d\u016fle\u017eitou sou\u010d&aacute;st&iacute; um\u011bn&iacute; st&aacute;t se dobr&yacute;m a pohodov&yacute;m pot&aacute;p\u011b\u010dem.&ldquo;<\/p>\n<p style=\"text-align: justify;\"><em>Cristina Zenato<\/em><em>, pr\u016fzkumnice jeskyn&iacute;, pokro\u010dil&aacute; instruktorka jeskynn&iacute;ho pot&aacute;p\u011bn&iacute;, instruktorka pot&aacute;p\u011bn&iacute; s bo\u010dn&iacute;m rebreatherem, \u010dlenka S&iacute;n\u011b sl&aacute;vy pot&aacute;p\u011b\u010dek, \u010dlenka Klubu v&yacute;zkumn&iacute;k\u016f&nbsp;<\/em><\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/1066\/diver-trim-1500.jpg\" style=\"width: auto;\"><\/p>\n<p style=\"text-align: justify;\">Zat&iacute;mco ovl&aacute;d&aacute;n&iacute; d&yacute;ch&aacute;n&iacute; a kontrola vztlaku (vyv&aacute;\u017een&iacute;) jsou schopnosti pot&aacute;p\u011b\u010de, jak dos&aacute;hnout a udr\u017eet si ur\u010ditou pozici ve vodn&iacute;m sloupci, poloha definuje &uacute;hel t\u011bla ve vod\u011b, a\u0165 u\u017e ve statick&eacute;m nebo pohonn&eacute;m re\u017eimu. U\u017e jste n\u011bkdy vid\u011bli mo\u0159sk&eacute;ho kon&iacute;ka? Jeho kolm&aacute; poloha ve vod\u011b je p\u0159esn\u011b opa\u010dn&aacute;, ne\u017e jak&aacute; by m\u011bla b&yacute;t poloha pot&aacute;p\u011b\u010de. Teoreticky by se mohla poloha pot&aacute;p\u011b\u010de definovat jako neutr&aacute;ln&iacute;, pozitivn&iacute; (&scaron;ikmo nahoru) nebo negativn&iacute; (&scaron;ikmo dol\u016f). V praxi se v&scaron;ak jedn&aacute; o dovednost (kdy\u017e pomineme r\u016fzn&aacute; mo\u017en&aacute; omezen&iacute; zp\u016fsoben&aacute; prost\u0159ed&iacute;m nad hlavou) dos&aacute;hnout co nejv&iacute;ce neutr&aacute;ln&iacute; polohu t\u011bla b\u011bhem ponoru a vyh&yacute;bat se &scaron;ikm&eacute;mu pohybu nahoru nebo dol\u016f.<\/p>\n<p style=\"text-align: justify;\">Pokud si pot&aacute;p\u011b\u010de p\u0159edstav&iacute;me jako helikopt&eacute;ru, kter&aacute; startuje a p\u0159ed p\u0159ist&aacute;n&iacute;m l&eacute;t&aacute; v r\u016fzn&yacute;ch v&yacute;&scaron;k&aacute;ch, m\u011bla by poloha t\u011bla pot&aacute;p\u011b\u010de z\u016fstat neust&aacute;le vodorovn&aacute;, kolena a kotn&iacute;ky ohnut&eacute; o devades&aacute;t stup\u0148\u016f, aby byly ploutve nad &uacute;rovn&iacute; t\u011bla a rovnob\u011b\u017en\u011b se dnem &#8211; stejn\u011b jako lopatky vrtule helikopt&eacute;ry rotuj&iacute;c&iacute; rovnob\u011b\u017en\u011b se zem&iacute;. Pot&aacute;p\u011b\u010d by m\u011bl sm\u011b\u0159ovat \u010delem dol\u016f, jakoby na virtu&aacute;ln&iacute; plo&scaron;in\u011b, ruce, pa\u017ee, hrudn&iacute;k, boky a horn&iacute; kon\u010detiny na stejn&eacute; &uacute;rovni a \u017e&aacute;dn&aacute; \u010d&aacute;st v&yacute;stroje by nem\u011bla viset pod lini&iacute; t\u011bla. Nav&iacute;c bude d&iacute;ky tomu pot&aacute;p\u011b\u010d &scaron;etrn&yacute; k \u017eivotn&iacute;mu prost\u0159ed&iacute;, nebo\u0165 plat&iacute;, \u017ee \u010d&iacute;m men&scaron;&iacute; odpor pot&aacute;p\u011b\u010d p\u0159i pr\u016fchodu vodou generuje a \u010d&iacute;m l&eacute;pe se p\u0159izp\u016fsobuje sm\u011bru pohybu, t&iacute;m lep&scaron;&iacute; je jeho hydrodynamika a z&aacute;rove\u0148 men&scaron;&iacute; pot\u0159eba plaveck&eacute;ho &uacute;sil&iacute; s n&aacute;sledn&yacute;m &uacute;sporn\u011bj&scaron;&iacute;m vyu\u017eit&iacute;m plynu p\u0159i bezpe\u010dn\u011bj&scaron;&iacute;m ponoru.<\/p>\n<p style=\"text-align: justify;\">Vodorovnou osu pot&aacute;p\u011b\u010de m\u016f\u017ee ovliv\u0148ovat mnoho faktor\u016f. Krom\u011b t\u011blesn&eacute;ho nap\u011bt&iacute; po\u017eadovan&eacute;ho v ramenou a v z&aacute;kladn&iacute;ch a h&yacute;\u017e\u010fov&yacute;ch svalech by dodr\u017eov&aacute;n&iacute; vodorovn&eacute; polohy nem\u011blo b&yacute;t p\u0159&iacute;li&scaron; n&aacute;ro\u010dn&eacute;, ov&scaron;em pokud v&scaron;echny sou\u010d&aacute;sti z&aacute;t\u011b\u017ee a rozlo\u017een&iacute; plynu nem\u011bn&iacute; t\u011b\u017ei&scaron;t\u011b pot&aacute;p\u011b\u010de.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/1066\/divers-trim2-1500.jpg\" style=\"width: auto;\"><\/p>\n<p style=\"text-align: justify;\">\u0158eck&yacute; matematik a fyzik Archimedes kdysi poznamenal: <em>&bdquo;Stejn&eacute; hmotnosti na stejn&yacute;ch vzd&aacute;lenostech jsou v rovnov&aacute;ze a stejn&eacute; hmotnosti na nestejn&yacute;ch vzd&aacute;lenostech nejsou v rovnov&aacute;ze, ale inklinuj&iacute; k hmotnosti, kter&aacute; je ve v\u011bt&scaron;&iacute; vzd&aacute;lenosti&ldquo;.<\/em>Dosa\u017een&iacute; spr&aacute;vn&eacute; polohy t\u011bla je do zna\u010dn&eacute; m&iacute;ry v\u011bc&iacute; um&iacute;st\u011bn&iacute; z&aacute;t\u011b\u017ee. V p\u0159&iacute;pad\u011b pot&aacute;p\u011b\u010de jsou sou\u010d&aacute;sti z&aacute;t\u011b\u017ee lahve (a ve&scaron;ker&eacute; p\u0159&iacute;slu&scaron;enstv&iacute;: ventily, regul&aacute;tory, zadn&iacute; desky), z&aacute;va\u017e&iacute; a p\u0159&iacute;padn\u011b ploutve. A\u0165 u\u017e se pot&aacute;p&iacute;te s jednou lahv&iacute; nebo se dv\u011bma, nastaven&iacute;, kter&eacute; lze prov&eacute;st na poloze lahv&iacute; vzhledem k t\u011blu, a\u0165 u\u017e vzadu nebo na boku, je omezeno, a to nez&aacute;visle na typu lahve. Zde je nutno p\u0159ipomenout, \u017ee z bezpe\u010dnostn&iacute;ch d\u016fvod\u016f mus&iacute; b&yacute;t pot&aacute;p\u011b\u010di schopni dos&aacute;hnout sv&yacute;ch ventil\u016f pro p\u0159&iacute;pad, \u017ee bude nutno ventil uzav\u0159&iacute;t. &nbsp;Rozlo\u017een&iacute; z&aacute;t\u011b\u017eov&yacute;ch z&aacute;va\u017e&iacute; pot&aacute;p\u011b\u010de je hlavn&iacute;m faktorem, kter&yacute; p\u0159isp&iacute;v&aacute; k poloze t\u011bla a pr&aacute;v\u011b toto rozlo\u017een&iacute; lze upravovat. Jakmile pot&aacute;p\u011b\u010d ur\u010d&iacute; po\u017eadovan&eacute; mno\u017estv&iacute; z&aacute;t\u011b\u017eov&yacute;ch z&aacute;va\u017e&iacute;, ur\u010dit\u011b nebude zabalen&iacute; jak&eacute;si pomysln&eacute; kovadliny kolem pasu na t\u011b\u017ek&yacute; a &scaron;patn\u011b padnouc&iacute; opasek t&iacute;m nejlep&scaron;&iacute;m a nejbezpe\u010dn\u011bj&scaron;&iacute;m \u0159e&scaron;en&iacute;m.<\/p>\n<p style=\"text-align: justify;\">V&yacute;sledkem by bylo n\u011bco jako nevyv&aacute;\u017een&aacute; houpa\u010dka nut&iacute;c&iacute; pot&aacute;p\u011b\u010de zaujmout svislou polohu, kterou se vyzna\u010duje mnoho pot&aacute;p\u011b\u010d\u016f s nedokonal&yacute;mi dovednostmi p\u0159ed zah&aacute;jen&iacute;m v&yacute;stupu k hladin\u011b (takov&aacute; poloha b&yacute;v&aacute; nav&iacute;c doprov&aacute;zen&aacute; bolestmi zad). M&iacute;sto toho by m\u011bli m&iacute;t spr&aacute;vn&eacute; mno\u017estv&iacute; z&aacute;va\u017e&iacute; um&iacute;st\u011bn&eacute; a zaji&scaron;t\u011bn&eacute; na spr&aacute;vn&eacute;m m&iacute;st\u011b. Zaji&scaron;t\u011bn&iacute; vlastn&iacute; z&aacute;t\u011b\u017ee na spr&aacute;vn&eacute;m m&iacute;st\u011b pot&aacute;p\u011b\u010di nejen zaru\u010duje, \u017ee \u017e&aacute;dn&eacute; z&aacute;va\u017e&iacute; nebude upu&scaron;t\u011bno omylem, ale tak&eacute; se t&iacute;m p\u0159edejde jejich nesymetrick&eacute;mu posunov&aacute;n&iacute;, kter&eacute; by nutilo pot&aacute;p\u011b\u010de p\u0159et&aacute;\u010det se na bok. Polohu pot&aacute;p\u011b\u010de mohou tak&eacute; z&aacute;sadn\u011b ovliv\u0148ovat ploutve; p\u0159i jejich v&yacute;b\u011bru a volb\u011b by nem\u011bla hr&aacute;t hlavn&iacute; roli jejich hmotnost (kv\u016fli cestov&aacute;n&iacute;). Krom\u011b zjevn&yacute;ch po\u017eadavk\u016f, jako je vhodn&aacute; velikost kapsy pro nohu a povrch \u010depele odpov&iacute;daj&iacute;c&iacute; s&iacute;le nohou pot&aacute;p\u011b\u010de, se mohou hmotnosti ploutv&iacute; za sucha a jejich vztlakov&eacute; hmotnosti ve slan&eacute; vod\u011b u jednotliv&yacute;ch model\u016f a r\u016fzn&yacute;ch velikost&iacute; nesm&iacute;rn\u011b li&scaron;it. Volba vhodn&eacute; velikosti a hmotnosti ploutv&iacute; \u010din&iacute; zbyte\u010dn&yacute;m pou\u017e&iacute;v&aacute;n&iacute; kotn&iacute;kov&yacute;ch z&aacute;va\u017e&iacute; a zabra\u0148uje kles&aacute;n&iacute; kolen pod vodorovnou osu.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/1066\/diver-trim2-1500.jpg\" style=\"width: auto;\"><\/p>\n<p style=\"text-align: justify;\">Za p\u0159edpokladu, \u017ee je v&aacute;ha rozlo\u017eena spr&aacute;vn\u011b a umo\u017e\u0148uje pot&aacute;p\u011b\u010di polo\u017eit se tv&aacute;\u0159&iacute; dol\u016f, je distribuce plynu druh&yacute;m hlavn&iacute;m faktorem, kter&yacute; je t\u0159eba vz&iacute;t v &uacute;vahu p\u0159i &bdquo;lad\u011bn&iacute;&ldquo; polohy t\u011bla ve vod\u011b. Pro udr\u017een&iacute; spr&aacute;vn&eacute;ho vztlaku a pohodln&eacute;ho pohybu se prov&aacute;d&iacute; nafouknut&iacute; nebo vyfouknut&iacute; k\u0159&iacute;dla (nebo za\u0159&iacute;zen&iacute; pro kompenzaci vztlaku), such&eacute;ho obleku nebo zaji&scaron;t\u011bn&iacute; spr&aacute;vn&eacute;ho mno\u017estv&iacute; plynu prot&eacute;kaj&iacute;c&iacute;ho rebreatherem pot&aacute;p\u011b\u010de b\u011bhem ponoru. Plat&iacute;, \u017ee kde proud&iacute; plyn, tam m\u016f\u017ee j&iacute;t i pot&aacute;p\u011b\u010d.<\/p>\n<p style=\"text-align: justify;\">&nbsp;Je-li v&scaron;e zvolen&eacute; i dimenzovan&eacute; spr&aacute;vn\u011b, zb&yacute;v&aacute; &bdquo;jen&ldquo; zvl&aacute;dnout dovednost nal&eacute;zt rovnov&aacute;hu mezi t\u011b\u017ei&scaron;t\u011bm a st\u0159edem vztlaku (vyv&aacute;\u017een&iacute;). K\u0159&iacute;dla a kompenza\u010dn&iacute; za\u0159&iacute;zen&iacute; vztlaku se dod&aacute;vaj&iacute; v r\u016fzn&yacute;ch proveden&iacute;ch, kter&aacute; maj&iacute; r\u016fzn&eacute; charakteristiky distribuce plynu. Nap\u0159&iacute;klad plyn se &scaron;&iacute;\u0159&iacute; sn&aacute;ze v k\u0159&iacute;dlov&eacute;m m\u011bch&yacute;\u0159i ne\u017e v za\u0159&iacute;zen&iacute; tvaru podkovy. Pro dosa\u017een&iacute; rovnov&aacute;hy pod vodou je d\u016fle\u017eit&eacute;, aby byl st\u0159ed vztlaku p\u0159&iacute;mo nad t\u011b\u017ei&scaron;t\u011bm. Jak&aacute;koli odchylka od tohoto pravidla znamen&aacute; pro pot&aacute;p\u011b\u010de v&yacute;dej dal&scaron;&iacute; energie kv\u016fli udr\u017een&iacute; hydrodynamick&eacute; polohy. To m\u016f\u017ee zv&yacute;&scaron;it spot\u0159ebu d&yacute;chac&iacute;ho plynu hlavn\u011b v klidov&eacute;m stavu &ndash; na rozd&iacute;l od f&aacute;ze pohybov&eacute; (pohonn&eacute;), kde rychlost kompenzuje pozitivn&iacute; nebo negativn&iacute; polohu.&nbsp;<\/p>\n<p style=\"text-align: justify;\">Mnoho pot&aacute;p\u011b\u010d\u016f odm&iacute;t&aacute; such&eacute; obleky v\u011bt&scaron;inou proto, \u017ee je t\u011b\u017eko ovl&aacute;daj&iacute; a pova\u017euj&iacute; je pouze za prost\u0159edek k poskytov&aacute;n&iacute; tepeln&eacute; pohody. Nicm&eacute;n\u011b mno\u017estv&iacute; plynu pot\u0159ebn&eacute; k zaji&scaron;t\u011bn&iacute; tepeln&eacute; ochrany, ani\u017e by doch&aacute;zelo ke stla\u010dov&aacute;n&iacute; nebo vazokonstrikci (vazokonstrikce = z&uacute;\u017een&iacute; c&eacute;v v d\u016fsledku kontrakce svalov&eacute; st\u011bny c&eacute;v, zejm&eacute;na velk&yacute;ch tepen a mal&yacute;ch arteriol), hraje p\u0159i pot&aacute;p\u011bn&iacute; pot&aacute;p\u011b\u010de aktivn&iacute; roli a m\u011blo by umo\u017e\u0148ovat m&iacute;rn&eacute; &uacute;pravy polohy t\u011bla pod vodou. Lze toho dos&aacute;hnout &uacute;\u010dinnou distribuc&iacute; plynu v obleku, kter&eacute; lze dos&aacute;hnout pouze v horizont&aacute;ln&iacute; nebo neutr&aacute;ln&iacute; poloze t\u011bla. &nbsp;<\/p>\n<p style=\"text-align: justify;\">Jakmile pot&aacute;p\u011b\u010d provede kontrolu vztlaku, n&aacute;sledn&aacute; kontrola polohy t\u011bla zlep&scaron;&iacute; jeho pocity a z&aacute;\u017eitky pod vodou. Prakticky to zabere jen n\u011bkolik minut, ne\u017e si \u010dlov\u011bk &bdquo;navod&iacute;&ldquo; spr&aacute;vn&eacute; t\u011blesn&eacute; nap\u011bt&iacute;, zdr\u017e&iacute; se v m\u011blk&eacute; vod\u011b, vyfoukne such&yacute; oblek, najde neutr&aacute;ln&iacute; vztlak nafouknut&iacute;m k\u0159&iacute;dla a &bdquo;nasad&iacute;&ldquo; norm&aacute;ln&iacute; dechov&yacute; rytmus, aby zjistil, zda se posouv&aacute; dop\u0159edu, dozadu nebo bokem. Tato kontrola neznamen&aacute; nic jin&eacute;ho (a men&scaron;&iacute;ho), ne\u017e ov\u011b\u0159it si spr&aacute;vn&eacute; rozlo\u017een&iacute; hmotnosti a vyrovn&aacute;n&iacute; st\u0159edu vztlaku a t\u011b\u017ei&scaron;t\u011b.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/1066\/divers-trim-1500.jpg\" style=\"width: auto;\"><\/p>\n<p style=\"text-align: justify;\">Zvl&aacute;dnut&iacute; nastaven&iacute; a udr\u017een&iacute; spr&aacute;vn&eacute; polohy t\u011bla spole\u010dn\u011b s d&yacute;ch&aacute;n&iacute;m a kontrolou vztlaku p\u0159edstavuj&iacute; naprost&eacute; z&aacute;klady bezpe\u010dn&eacute;ho a pokro\u010dil&eacute;ho pot&aacute;p\u011bn&iacute;. Jak&aacute;koli odchylka m\u016f\u017ee znamenat \u010detn&aacute; nebezpe\u010d&iacute; a ohrozit bezpe\u010dnost pot&aacute;p\u011b\u010de a t&yacute;mu i \u017eivotn&iacute;ho prost\u0159ed&iacute;. Ztr&aacute;ta vztlaku a kontroly d&yacute;ch&aacute;n&iacute; spolu s profilem hloubky stanoven&yacute;m bez ohledu na polohu t\u011bla m\u016f\u017ee negativn\u011b ovlivnit pov\u011bdom&iacute; soun&aacute;le\u017eitosti k t&yacute;mu a schopnost efektivn\u011b komunikovat, ale tak&eacute; negativn\u011b ovlivnit prost\u0159ed&iacute;; d\u016fsledkem mohou b&yacute;t probl&eacute;my souvisej&iacute;c&iacute; s dosa\u017eenou hloubkou a spr&aacute;vnou distribuc&iacute; plynu, co\u017e m\u016f\u017ee v&eacute;st a\u017e k nedostate\u010dn&eacute; dekompresi.&nbsp;<\/p>\n<p style=\"text-align: justify;\">Jakmile se entropie (tj. stav poruchy, n&aacute;hodnosti nebo nejistoty) zm\u011bn&iacute; ve vyv&aacute;\u017eenost, v&yacute;sledn&aacute; rovnov&aacute;ha a \u0159&aacute;d umo\u017en&iacute; pot&aacute;p\u011b\u010di soust\u0159edit se sp&iacute;&scaron;e na sv&eacute; okol&iacute; a t&yacute;m ne\u017e na sebe, a tak&eacute; plnit &uacute;koly a p\u0159ej&iacute;t na dal&scaron;&iacute; &uacute;rove\u0148 sv&eacute;ho &bdquo;Dome\u010dku z karet&ldquo;.<\/p>\n<p style=\"text-align: justify;\"><\/p>\n<hr>\n<p style=\"\"><\/p>\n<p style=\"\"><strong><span style=\"font-size: 18px;\">O autorce<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/audreycudel.com\/\" target=\"_blank\" rel=\"noopener\">Audrey<\/a> se zab&yacute;v&aacute; pr\u016fzkumem jeskyn&iacute; a je instruktorkou technick&eacute;ho pot&aacute;p\u011bn&iacute;. Specializuje se hlavn\u011b na v&yacute;uku z&aacute;klad\u016f spr&aacute;vn&eacute;ho pot&aacute;p\u011bn&iacute; s lahvemi po stran&aacute;ch t\u011bla a na n&aacute;cvik jeskynn&iacute;ho pot&aacute;p\u011bn&iacute; v Evrop\u011b a v Mexiku. &nbsp;<\/p>\n<p style=\"text-align: justify;\">Mezi pot&aacute;p\u011b\u010di je rovn\u011b\u017e zn&aacute;m&aacute; d&iacute;ky sv&yacute;m fotografi&iacute;m z podvodn&iacute;ho sv\u011bta, na kter&yacute;ch zachycuje technick&eacute; pot&aacute;p\u011b\u010de ve velk&yacute;ch hloubk&aacute;ch a v jeskyn&iacute;ch. Jej&iacute; sn&iacute;mky zve\u0159ej\u0148uj&iacute; \u010dasopisy jako Wetnotes, Octopus, Plongeur International, Perfect Diver, Times of Malta, SDI\/TDI, a tak&eacute; se objevuj&iacute; v publikac&iacute;ch DAN (Divers Alert Network).<\/p>\n<p><\/p>\n<hr>\n<p style=\"\"><\/p>\n<p style=\"\"><strong>P\u0159ekladatel:<\/strong>&nbsp;<a href=\"mailto:klement.hartinger@seznam.cz\" target=\"_blank\" rel=\"noopener\">Klement Hartinger<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&bdquo;Existuje z&aacute;kladn&iacute; pravidlo, kter&eacute; sv&yacute;m student\u016fm nikdy nezapomenu zm&iacute;nit: Kam sm\u011b\u0159uje hlava, tam bude n&aacute;sledovat zadek. Obvykle to vyvol&aacute; \u0159adu &uacute;sm\u011b&scaron;k\u016f a u&scaron;kl&iacute;bnut&iacute;, ale pravdou&#8230;<\/p>\n","protected":false},"author":1,"featured_media":11376606,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[384],"tags":[1883],"authors":[680],"class_list":["post-11385772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky","tag-pripraveny-potapec","authors-audrey-cudel-cs_cz"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Poloha t\u011bla ve vod\u011b - Alert Diver<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/poloha-tela-ve-vode\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Poloha t\u011bla ve vod\u011b - Alert Diver\" \/>\n<meta property=\"og:description\" content=\"&bdquo;Existuje z&aacute;kladn&iacute; pravidlo, kter&eacute; sv&yacute;m student\u016fm nikdy nezapomenu zm&iacute;nit: Kam sm\u011b\u0159uje hlava, tam bude n&aacute;sledovat zadek. 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