{"id":11429082,"date":"2025-12-19T09:27:41","date_gmt":"2025-12-19T08:27:41","guid":{"rendered":"https:\/\/alertdiver.eu\/?p=11429082"},"modified":"2026-04-22T11:33:03","modified_gmt":"2026-04-22T09:33:03","slug":"vzdelavani-potapecu-v-prubehu-casu-vyrovnavani-tlaku","status":"publish","type":"post","link":"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/vzdelavani-potapecu-v-prubehu-casu-vyrovnavani-tlaku\/","title":{"rendered":"Vzd\u011bl\u00e1v\u00e1n\u00ed pot\u00e1p\u011b\u010d\u016f v pr\u016fb\u011bhu \u010dasu: Vyrovn\u00e1v\u00e1n\u00ed tlaku"},"content":{"rendered":"<p><strong><em>Star\u00fd tr\u00e9ninkov\u00fd manu\u00e1l odhaluje, jak se posunulo pozn\u00e1n\u00ed a pochopen\u00ed t\u00e9to z\u00e1kladn\u00ed dovednosti. <\/em><\/strong><\/p>\n<p>Kdysi d\u00e1vno jsem ve t\u0159\u00edd\u011b Tech Asia (na Filip\u00edn\u00e1ch) narazil na malou bro\u017euru jednozna\u010dn\u011b staro\u017eitn\u00e9ho charakteru nazvanou: \u201eDiving with the Aqua-Lung\u201c (<em data-renderer-mark=\"true\">Pot\u00e1p\u011bn\u00ed s\u00a0aqualungem<\/em>), 11. vyd\u00e1n\u00ed, vydanou nakladatelstv\u00edm U.S. Divers v roce 1959.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11429066\" src=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed.jpg\" alt=\"\" width=\"638\" height=\"1000\" srcset=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed.jpg 638w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-191x300.jpg 191w\" sizes=\"auto, (max-width: 638px) 100vw, 638px\" \/><\/p>\n<p data-renderer-start-pos=\"7918\">Tato bro\u017eura vyti\u0161t\u011bn\u00e1 drobn\u00fdm p\u00edsmem nab\u00edz\u00ed fascinuj\u00edc\u00ed pohled do po\u010d\u00e1tk\u016f civiln\u00edho pot\u00e1p\u011bn\u00ed. Je to vlastn\u011b jak\u00e1si kol\u00e1\u017e u\u010debnice nazvan\u00e9 Pot\u00e1p\u011b\u010d na otev\u0159en\u00fdch vod\u00e1ch, manu\u00e1lu \u00fadr\u017eby regul\u00e1toru a n\u00e1vodu k nastaven\u00ed \u010derpac\u00ed stanice. Tak\u00e9 obsahuje dekompresn\u00ed tabulky, pokyny k pot\u00e1p\u011bn\u00ed zp\u016fsobem hookah (tj. pot\u00e1p\u011bn\u00ed, p\u0159i kter\u00e9m je p\u0159\u00edvod vzduchu zaji\u0161t\u011bn od hladiny pomoc\u00ed jedin\u00e9 hadice) a dokonce i tipy, jak zalo\u017eit pot\u00e1p\u011b\u010dsk\u00fd klub \u2013 to v\u0161e na pouh\u00fdch 40 stran\u00e1ch stru\u010dn\u00e9ho a p\u0159esv\u011bd\u010div\u00e9ho textu.<\/p>\n<p data-renderer-start-pos=\"8418\">Ponech\u00e1me-li stranou stylistick\u00e9 p\u0159ednosti, \u201ePot\u00e1p\u011bn\u00ed s aqualungem\u201c nab\u00edz\u00ed n\u011bkolik velice zaj\u00edmav\u00fdch informac\u00ed, z nich\u017e jedn\u00e9 bych r\u00e1d v\u011bnoval trochu v\u00edce \u010dasu. Ve t\u0159et\u00edm odstavci \u00favodu toti\u017e auto\u0159i tvrd\u00ed, \u017ee pot\u00e1p\u011bn\u00ed s\u00a0aqualungem nevy\u017eaduje vyrovn\u00e1v\u00e1n\u00ed tlaku, co\u017e je \u2013 z dne\u0161n\u00edho pohledu \u2013 p\u0159inejmen\u0161\u00edm p\u0159ekvapuj\u00edc\u00ed:<\/p>\n<p data-renderer-start-pos=\"836\" data-local-id=\"2333552b-95ac-497e-bed8-afb717c31fa7\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11429039\" src=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-1.jpg\" alt=\"\" width=\"1000\" height=\"676\" srcset=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-1.jpg 1000w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-1-300x203.jpg 300w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-1-768x519.jpg 768w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-1-700x473.jpg 700w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p data-renderer-start-pos=\"8740\">To tvrzen\u00ed si pro jistotu zopakujme: \u201eU\u0161n\u00ed bub\u00ednky [\u2026] z\u016fstanou v neutr\u00e1ln\u00edm stavu\u201c jednodu\u0161e proto, \u017ee d\u00fdch\u00e1me vzduch o norm\u00e1ln\u00edm okoln\u00edm tlaku? Znamen\u00e1 to, \u017ee bez aktivn\u00edho vyrovn\u00e1v\u00e1n\u00ed?<\/p>\n<p data-renderer-start-pos=\"8929\">\u010ctete spr\u00e1vn\u011b. Je to popis toho, co dnes ozna\u010dujeme jako <em data-renderer-mark=\"true\"><strong data-renderer-mark=\"true\">vyrovn\u00e1v\u00e1n\u00ed hands-free<\/strong><\/em>, tedy techniku, kterou modern\u00ed standardy pova\u017euj\u00ed za hodn\u011b pokro\u010dilou, ve skute\u010dnosti tak pokro\u010dilou, \u017ee o n\u00ed mnoho pot\u00e1p\u011b\u010d\u016f nev\u00ed a nikdy ani neusly\u0161\u00ed. P\u0159esto to lid\u00e9 v 50. letech pravd\u011bpodobn\u011b pova\u017eovali za samoz\u0159ejmost. Bylo tomu tak skute\u010dn\u011b? K\u00a0t\u00e9to ot\u00e1zce se vr\u00e1t\u00edm pozd\u011bji.<\/p>\n<h2 id=\"Jak-to-funguje?\" data-renderer-start-pos=\"9290\">Jak to funguje?<\/h2>\n<p data-renderer-start-pos=\"9307\">V\u011bt\u0161ina pot\u00e1p\u011b\u010d\u016f se o vyrovn\u00e1n\u00ed tlaku dozv\u00ed pouze jednou, a to b\u011bhem n\u00e1cviku pot\u00e1p\u011bn\u00ed na otev\u0159en\u00e9 vod\u011b. &#8222;Jemn\u011b vydechn\u011bte proti sev\u0159en\u00fdm nosn\u00edm d\u00edrk\u00e1m. Velmi jemn\u011b. C\u00edt\u00edte, jak v\u00e1m prask\u00e1 v u\u0161\u00edch? Ano? Ur\u010dit\u011b? Super, m\u016f\u017eete j\u00edt do toho.&#8220;<\/p>\n<p data-renderer-start-pos=\"9546\">Tak vypadaly moje instrukce pro pot\u00e1p\u011bn\u00ed na otev\u0159en\u00e9 vod\u011b a jsem si jist\u00fd, \u017ee mnoh\u00fdm to bude pov\u011bdom\u00e9. Tak n\u011bjak to funguje&#8230; Pokud nen\u00ed instruktor velice pe\u010dliv\u00fd, skon\u010d\u00ed takto pou\u010den\u00ed pot\u00e1p\u011b\u010di v\u00edcem\u00e9n\u011b n\u00e1hodou prov\u00e1d\u011bn\u00edm jedn\u00e9 ze dvou vyrovn\u00e1vac\u00edch technik. Ti \u0161\u0165astn\u011bj\u0161\u00ed instinktivn\u011b zav\u0159ou \u0161t\u011brbinu mezi hlasivkami a polykaj\u00ed vzduch do Eustachov\u00fdch trubic \u2013 jedn\u00e1 se o tzv. <em data-renderer-mark=\"true\"><strong data-renderer-mark=\"true\">Frenzel\u016fv<\/strong><\/em> man\u00e9vr. Zpravidla to sta\u010d\u00ed a v\u011bt\u0161ina pot\u00e1p\u011b\u010d\u016f, dokonce ani instruktor\u016f, tuto \u00farove\u0148 nikdy nep\u0159ekro\u010d\u00ed.<\/p>\n<p data-renderer-start-pos=\"10038\">Ti m\u00e9n\u011b \u0161\u0165astn\u00ed ponechaj\u00ed \u0161t\u011brbinu mezi hlasivkami otev\u0159enou a pumpuj\u00ed z br\u00e1nice \u2013 tomu se \u0159\u00edk\u00e1 man\u00e9vr <em data-renderer-mark=\"true\"><strong data-renderer-mark=\"true\">Valsava<\/strong><\/em>. Br\u00e1nice je mnohem siln\u011bj\u0161\u00ed sval a ovl\u00e1d\u00e1 se obt\u00ed\u017en\u011bji. V d\u016fsledku toho pot\u00e1p\u011b\u010di praktikuj\u00edc\u00ed man\u00e9vr Valsalva za\u017e\u00edvaj\u00ed bolest u\u0161\u00ed po pot\u00e1p\u011bn\u00ed \u010dast\u011bji a riziko barotraumatu je u nich v\u011bt\u0161\u00ed. Takov\u00ed pot\u00e1p\u011b\u010di si obecn\u011b neuv\u011bdomuj\u00ed p\u0159\u00ed\u010dinu (v budouc\u00edm tr\u00e9ninku se u\u017e t\u00e9matu vyrovn\u00e1v\u00e1n\u00ed tlaku pozornost nev\u011bnuje), nav\u00edc by \u010dlov\u011bk musel v\u011bd\u011bt, \u010deho se m\u00e1 do\u017eadovat, aby se mu vysv\u011btlil rozd\u00edl mezi ob\u011bma man\u00e9vry.<\/p>\n<p data-renderer-start-pos=\"10556\">U obou v\u00fd\u0161e uveden\u00fdch technik jsou v u\u010debnici i pokyny, aby se prov\u00e1d\u011blo <em data-renderer-mark=\"true\"><strong data-renderer-mark=\"true\">\u010dast\u00e9 vyrovn\u00e1v\u00e1n\u00ed tlaku b\u011bhem sestupu<\/strong><\/em>, a to ka\u017ed\u00fdch p\u00e1r metr\u016f. P\u0159i hlubok\u00e9m ponoru to znamen\u00e1 pom\u011brn\u011b \u010dast\u00e9 vyrovn\u00e1n\u00ed.<\/p>\n<h2 id=\"Vy\u0161\u0161\u00ed-stupe\u0148-dovednosti\" data-renderer-start-pos=\"10750\">Vy\u0161\u0161\u00ed stupe\u0148 dovednosti<\/h2>\n<p data-renderer-start-pos=\"10775\">Co kdyby m\u00edsto \u010dast\u00e9ho vyrovn\u00e1n\u00ed tlaku se mohlo toto prov\u00e1d\u011bt plynule? Co kdybyste mohli sestoupit a\u017e na dno, ani\u017e byste se dotkli masky a nec\u00edtili p\u0159itom tlak v u\u0161\u00edch? To se ji\u017e dost\u00e1v\u00e1me k\u00a0<em data-renderer-mark=\"true\"><strong data-renderer-mark=\"true\">vyrovn\u00e1v\u00e1n\u00ed hands-free<\/strong><\/em> \u2013 technice, o kter\u00e9 se \u00favodu zmi\u0148uje na\u0161e bro\u017eurka z doby p\u0159ed \u0161edes\u00e1ti \u0161esti lety.<\/p>\n<p data-renderer-start-pos=\"11074\">V\u00fdhody t\u00e9to techniky jsou dvoj\u00ed: Na jedn\u00e9 stran\u011b u\u0161i nezaznamenaj\u00ed prakticky \u017e\u00e1dn\u00e9 zm\u011bny tlaku b\u011bhem sestupu. I kdy\u017e si mysl\u00edte, \u017ee to nen\u00ed \u017e\u00e1dn\u00e9 velk\u00e9 t\u00e9ma a pou\u017e\u00edv\u00e1n\u00ed man\u00e9vru Frenzel je v po\u0159\u00e1dku, jakmile se nau\u010d\u00edte techniku handsfree, je to, jako by d\u011bti va\u0161eho souseda kone\u010dn\u011b vypnuly \u200b\u200bhern\u00ed konzoli, na kter\u00e9 si hr\u00e1ly cel\u00fd den, a to a\u017e do bodu, kdy jste si mysleli, \u017ee jste hluk vlastn\u011b p\u0159estali vn\u00edmat. Ale stejn\u011b <em data-renderer-mark=\"true\">si v\u0161imnete<\/em>, \u017ee kdy\u017e hluk od soused\u016f ustane, <em data-renderer-mark=\"true\">\u201eva\u0161e u\u0161n\u00ed bub\u00ednky [\u2026] z\u016fstanou v neutr\u00e1ln\u00edm stavu\u201c, <\/em>co\u017e je p\u0159\u00edjemn\u00e9.<\/p>\n<p data-renderer-start-pos=\"11611\">Na druhou stranu, a to plat\u00ed sp\u00ed\u0161e pro technick\u00e9 pot\u00e1p\u011b\u010de a pot\u00e1p\u011b\u010de pou\u017e\u00edvaj\u00edc\u00ed uzav\u0159en\u00fd okruh (rebreather-CCR), budete m\u00edt ob\u011b ruce voln\u00e9 pro signalizaci b\u011bhem kontroly sestupu, ovl\u00e1d\u00e1n\u00ed vztlaku (BCD), nafukovac\u00edho ventilu such\u00e9ho obleku, prim\u00e1rn\u00edho sv\u011btla nebo jak\u00e9koli jin\u00e9 \u010d\u00e1sti va\u0161\u00ed soupravy, kter\u00e1 by mohla vy\u017eadovat va\u0161i pozornost. Nebo m\u016f\u017eete jen relaxovat.<\/p>\n<p data-renderer-start-pos=\"11979\">Hands-free je vynikaj\u00edc\u00ed technika vyrovn\u00e1v\u00e1n\u00ed tlaku, jakmile ji zvl\u00e1dnete, ale m\u00e1 to h\u00e1\u010dek. Ve\u0161ker\u00e9 z\u00fa\u010dastn\u011bn\u00e9 svalstvo je intern\u00ed. Instrukto\u0159i nemohou student\u016fm tuto techniku \u200b\u200bp\u0159edv\u00e9st, pouze ji popsat*, d\u00edky \u010demu\u017e je v\u00fduka t\u00e9to metody mnohem slo\u017eit\u011bj\u0161\u00ed ne\u017e pouh\u00e9 vysv\u011btlen\u00ed, jak sv\u00edrat nos. Jsem si jist, \u017ee pr\u00e1v\u011b to je d\u016fvod, pro\u010d se v modern\u00edch instrukt\u00e1\u017en\u00edch materi\u00e1lech t\u00fdkaj\u00edc\u00edch se pot\u00e1p\u011bn\u00ed neuv\u00e1d\u00ed technika vyrovn\u00e1v\u00e1n\u00ed tlaku bez pou\u017eit\u00ed rukou. V\u00a0p\u0159\u00edpad\u011b voln\u00e9ho pot\u00e1p\u011bn\u00ed je to n\u011bco docela jin\u00e9ho. Tito pot\u00e1p\u011b\u010di berou vyrovn\u00e1v\u00e1n\u00ed velice v\u00e1\u017en\u011b.<\/p>\n<p data-renderer-start-pos=\"1180\" data-local-id=\"a388bb24-32a8-47d4-970f-d8b88d4530fb\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11429048\" src=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-2.jpg\" alt=\"\" width=\"1000\" height=\"447\" srcset=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-2.jpg 1000w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-2-300x134.jpg 300w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-2-768x343.jpg 768w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-2-700x313.jpg 700w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2 id=\"Jak\u00e9-informace-m\u011bli-tedy-lid\u00e9-v-50.-letech?\" data-renderer-start-pos=\"12537\">Jak\u00e9 informace m\u011bli tedy lid\u00e9 v 50. letech?<\/h2>\n<p data-renderer-start-pos=\"12582\">Bro\u017eura pojedn\u00e1v\u00e1 trochu v\u00edce o vyrovn\u00e1v\u00e1n\u00ed tlaku v \u010d\u00e1sti nazvan\u00e9 \u201eRady pro pot\u00e1p\u011bn\u00ed nebo plav\u00e1n\u00ed pod vodou\u201c, v podkapitole nazvan\u00e9 \u201eBolesti v u\u0161\u00edch\u201c (strana 14). Auto\u0159i vysv\u011btluj\u00ed, jak se dutiny obecn\u011b samy vyrovn\u00e1vaj\u00ed, zat\u00edmco u\u0161\u00edm to m\u016f\u017ee trvat o n\u011bco d\u00e9le kv\u016fli mal\u00e9mu pr\u016fm\u011bru Eustachov\u00fdch trubic.<\/p>\n<p data-renderer-start-pos=\"12885\">D\u00e1le se tam popisuj\u00ed dv\u011b techniky vyrovn\u00e1v\u00e1n\u00ed: (a) polyk\u00e1n\u00ed a (b) p\u0159itla\u010den\u00ed masky na obli\u010dej a v\u00fddech do n\u00ed nosem.** Tyto techniky nejsou prezentov\u00e1ny jako z\u00e1sadn\u00ed, ale pouze jako dopl\u0148kov\u00e9 k procesu, kter\u00fd stejn\u011b prob\u00edh\u00e1. Nikde v t\u00e9to bro\u017eurce se ne\u0159\u00edk\u00e1: \u201ePostup\/y pro vyrovn\u00e1v\u00e1n\u00ed tlaku p\u0159i sestupu\u201c, jak to obsahuj\u00ed modern\u00ed tr\u00e9ninkov\u00e9 materi\u00e1ly.<\/p>\n<p data-renderer-start-pos=\"4991\" data-local-id=\"1efeab41-6d04-4f4d-ae7e-ac95baa17e49\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11429057\" src=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-3.jpg\" alt=\"\" width=\"1000\" height=\"290\" srcset=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-3.jpg 1000w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-3-300x87.jpg 300w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-3-768x223.jpg 768w, https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/unnamed-3-700x203.jpg 700w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2 id=\"Proto-si-mysl\u00edm,-\u017ee-se-vyrovn\u00e1v\u00e1n\u00ed-hands-free-pova\u017eovalo-za-norm\u00e1ln\u00ed.\" data-renderer-start-pos=\"13239\"><strong data-renderer-mark=\"true\">Proto si mysl\u00edm, \u017ee se vyrovn\u00e1v\u00e1n\u00ed hands-free pova\u017eovalo za norm\u00e1ln\u00ed.<\/strong><\/h2>\n<p data-renderer-start-pos=\"13310\">Ve snaze p\u0159ij\u00edt s vysv\u011btlen\u00edm, pro\u010d tomu tak bylo, v\u011b\u0159\u00edm, \u017ee v\u0161e bude pochopiteln\u011bj\u0161\u00ed, kdy\u017e se zamysl\u00edme nad t\u00edm, jak\u00fd \u010dlov\u011bk se dostal k pot\u00e1p\u011bn\u00ed v 50. letech 20. stolet\u00ed. V t\u00e9 dob\u011b se stali nov\u00fdmi (scuba) pot\u00e1p\u011b\u010di s velkou pravd\u011bpodobnost\u00ed ji\u017e zku\u0161en\u00ed voln\u00ed pot\u00e1p\u011b\u010di, kte\u0159\u00ed se p\u016fvodn\u011b pot\u00e1p\u011bli bez p\u0159\u00edstroj\u016f.\u00a0Koneckonc\u016f, pro\u010d by si \u0161li kupovat pot\u00e1p\u011b\u010dskou v\u00fdbavu, kdy\u017e by se jim pot\u00e1p\u011bn\u00ed nel\u00edbilo? A pokud se \u010dlov\u011bk r\u00e1d pot\u00e1p\u00ed, pak ur\u010dit\u011b v\u00ed, jak vyrovn\u00e1vat tlak. T\u00edm je tato ot\u00e1zka odpov\u011bzena. A k dne\u0161n\u00edmu dni kurzy pot\u00e1p\u011bn\u00ed na otev\u0159en\u00e9 vod\u011b vych\u00e1zej\u00ed ze star\u0161\u00ed verze pot\u00e1p\u011bn\u00ed, kter\u00e1 odr\u00e1\u017e\u00ed tuto historii.<\/p>\n<p data-renderer-start-pos=\"13921\">Vyrovn\u00e1v\u00e1n\u00ed je v\u00fdrazn\u011b t\u011b\u017e\u0161\u00ed p\u0159i ponorech se zadr\u017een\u00fdm dechem, zejm\u00e9na hlubok\u00fdch. Schopn\u00e9ho pot\u00e1p\u011b\u010de, kter\u00fd poprv\u00e9 pou\u017eije aqualung, p\u0159ekvap\u00ed, jak je vyrovn\u00e1v\u00e1n\u00ed snadn\u00e9. Jedin\u00e9, co mus\u00ed ud\u011blat, je umo\u017enit, aby se tlak v plic\u00edch roz\u0161\u00ed\u0159il do u\u0161n\u00edch bub\u00ednk\u016f. A to je hra\u010dka.***<\/p>\n<h2 id=\"Zm\u011bny-v-pr\u016fb\u011bhu-\u010dasu\" data-renderer-start-pos=\"14198\">Zm\u011bny v pr\u016fb\u011bhu \u010dasu<\/h2>\n<p data-renderer-start-pos=\"14220\">Net\u0159eba dod\u00e1vat, \u017ee tento pon\u011bkud \u201evelkorys\u00fd\u201c postoj k vyrovn\u00e1v\u00e1n\u00ed nevydr\u017eel. Technologie masky se zm\u011bnila tak, aby zahrnovala sofistikovan\u011bj\u0161\u00ed design s kapsami na nose, a spolu s t\u00edm do\u0161lo ke zm\u011bn\u00e1m ve zp\u016fsobu, jak\u00fdm se u\u010d\u00ed vyrovn\u00e1v\u00e1n\u00ed. Jako u v\u011bt\u0161iny zm\u011bn, kter\u00e9 obstoj\u00ed ve zkou\u0161ce \u010dasu, je t\u0159eba p\u0159edpokl\u00e1dat, \u017ee k takov\u00e9mu v\u00fdvoji do\u0161lo z dobr\u00e9ho d\u016fvodu.<\/p>\n<p data-renderer-start-pos=\"14579\">Dnes mus\u00ed kurzy pot\u00e1p\u011bn\u00ed pro za\u010d\u00e1te\u010dn\u00edky vyhov\u011bt pot\u0159eb\u00e1m lid\u00ed, kte\u0159\u00ed je\u0161t\u011b nev\u011bd\u00ed, jak se tlak vyrovn\u00e1v\u00e1. S modern\u00edmi maskami, kter\u00e9 umo\u017e\u0148uj\u00ed stisknut\u00ed nosu, je Frenzel\u016fv man\u00e9vr bezpe\u010dn\u00fd, pro za\u010d\u00e1te\u010dn\u00edky je mnohem snaz\u0161\u00ed se ho nau\u010dit a spolehliv\u011b prov\u00e1d\u011bt a rychleji dostane lidi pod vodu \u2013 to je z\u00e1sadn\u00ed, kdy\u017e je kurz napl\u00e1nov\u00e1n na t\u0159i dny, nebo\u0165 n\u011bkte\u0159\u00ed lid\u00e9 maj\u00ed ji\u017e \u010dtvrt\u00fd den stihnout let do destinace.<\/p>\n<h2 id=\"Pou\u010dme-se-v\u0161ak-i-od-klasik\u016f\" data-renderer-start-pos=\"14989\"><strong data-renderer-mark=\"true\">Pou\u010dme se v\u0161ak i od klasik\u016f<\/strong><\/h2>\n<p data-renderer-start-pos=\"15018\">To v\u0161ak neznamen\u00e1, \u017ee mus\u00edte z\u016fstat na t\u00e9to \u00farovni. Podobn\u011b jako vyva\u017eov\u00e1n\u00ed, ovl\u00e1d\u00e1n\u00ed vztlaku, spr\u00e1vn\u00e1 pr\u00e1ce s\u00a0ploutvemi a dal\u0161\u00ed osobn\u00ed pot\u00e1p\u011b\u010dsk\u00e9 dovednosti lze i vyrovn\u00e1v\u00e1n\u00ed tlaku zlep\u0161it nad minim\u00e1ln\u00ed po\u017eadavky pro absolvov\u00e1n\u00ed kurzu na otev\u0159en\u00e9 vod\u011b. Pou\u010dte se od klasik\u016f a nau\u010dte se techniku \u200b\u200bhands-free. Va\u0161e u\u0161i v\u00e1m za to pod\u011bkuj\u00ed.<\/p>\n<p data-renderer-start-pos=\"15358\"><em data-renderer-mark=\"true\">P\u016fvodn\u00ed verze tohoto \u010dl\u00e1nku byla zve\u0159ejn\u011bna <\/em><a class=\"_ymio1r31 _ypr0glyw _zcxs1o36 _mizu1v1w _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu1r31 _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _syaz13af _ect41gqc _1a3b1r31 _4fpr8stv _5goinqa1 _f8pj13af _9oik1r31 _1bnxglyw _jf4cnqa1 _30l313af _1nrm1r31 _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1\" title=\"https:\/\/timblmk.com\/2025\/09\/01\/the-ancients-used-hands-free-equalization-and-so-should-you\/\" href=\"https:\/\/timblmk.com\/2025\/09\/01\/the-ancients-used-hands-free-equalization-and-so-should-you\/\" data-renderer-mark=\"true\"><em data-renderer-mark=\"true\"><u data-renderer-mark=\"true\">zde<\/u><\/em><\/a><em data-renderer-mark=\"true\"> na blogu Tima Bl\u00f6mekeho.<\/em><\/p>\n<hr \/>\n<p data-renderer-start-pos=\"16524\"><strong data-renderer-mark=\"true\">Dal\u0161\u00ed \u010detba:<\/strong><\/p>\n<p data-renderer-start-pos=\"16538\"><a class=\"_ymio1r31 _ypr0glyw _zcxs1o36 _mizu1v1w _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu1r31 _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _syaz13af _ect41gqc _1a3b1r31 _4fpr8stv _5goinqa1 _f8pj13af _9oik1r31 _1bnxglyw _jf4cnqa1 _30l313af _1nrm1r31 _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1\" title=\"https:\/\/alertdiver.eu\/en_US\/articles\/equaleasy-equalisation-techniques\/\" href=\"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/equaleasy-techniky-pro-vyrovnavani-tlaku\/\" data-renderer-mark=\"true\"><u data-renderer-mark=\"true\">Alert Diver: Equaleasy, by Claudio Manao<\/u><\/a><\/p>\n<hr role=\"presentation\" \/>\n<p data-renderer-start-pos=\"16580\"><strong data-renderer-mark=\"true\">Pozn\u00e1mky pod \u010darou:<\/strong><\/p>\n<p data-renderer-start-pos=\"16601\"><em data-renderer-mark=\"true\">* Kl\u00ed\u010dem k v\u00fduce vyrovn\u00e1v\u00e1n\u00ed tlaku bez pou\u017eit\u00ed rukou je nalezen\u00ed vhodn\u00e9ho slovn\u00edho vysv\u011btlen\u00ed, kter\u00e9 studenty p\u0159im\u011bje spr\u00e1vn\u011b pou\u017e\u00edvat svaly v krku. Zjistil jsem, \u017ee u mnoha lid\u00ed dob\u0159e funguje rada \u201ep\u0159edst\u00edrejte, \u017ee potla\u010dujete z\u00edvnut\u00ed\u201c. I tak to ale v\u011bt\u0161inou zabere n\u011bjak\u00fd \u010das a experimentov\u00e1n\u00ed. Ale v\u011b\u0159te mi, stoj\u00ed to za to.<\/em><\/p>\n<p data-renderer-start-pos=\"16929\"><em data-renderer-mark=\"true\">** Pot\u00e1p\u011b\u010dsk\u00e9 masky z 50. let m\u011bly velmi tlust\u00e9, tuh\u00e9 l\u00edcnice a \u017e\u00e1dn\u00e9 nosn\u00ed kapsy. Stisknout nos zven\u010d\u00ed prost\u011b nebylo mo\u017en\u00e9; p\u0159itla\u010den\u00ed masky na obli\u010dej a zv\u00fd\u0161en\u00ed tlaku uvnit\u0159 v\u00fddechem nosem bylo nejlep\u0161\u00ed mo\u017en\u00e9 \u0159e\u0161en\u00ed. Najd\u011bte si publikaci \u201eMaska Charlieho Sturgilla\u201c, abyste se dozv\u011bd\u011bli o nejvy\u0161\u0161\u00edm standardu pot\u00e1p\u011b\u010dsk\u00fdch masek v t\u00e9 dob\u011b.<\/em><\/p>\n<p data-renderer-start-pos=\"17271\"><em data-renderer-mark=\"true\">*** Moje prvn\u00ed setk\u00e1n\u00ed s pot\u00e1p\u011bn\u00edm bylo trochu podobn\u00e9. N\u00e1\u0161 v\u00fdcvik mlad\u00fdch plav\u010d\u00edk\u016f na konci 80. let v Z\u00e1padn\u00edm N\u011bmecku zahrnoval spoustu pot\u00e1p\u011bn\u00ed (i kdy\u017e pouze Frenzelovo vyrovn\u00e1v\u00e1n\u00ed tlaku, \u017e\u00e1dn\u00e9 hands-free). Tu a tam n\u011bkter\u00fd z instruktor\u016f p\u0159inesl do baz\u00e9nu n\u011bkolik pot\u00e1p\u011b\u010dsk\u00fdch lahv\u00ed, aby v\u0161e trochu \u201eoko\u0159enil\u201c.<\/em><\/p>\n<hr \/>\n<p data-renderer-start-pos=\"17959\"><strong data-renderer-mark=\"true\">O autorovi<\/strong><\/p>\n<p data-renderer-start-pos=\"17971\">Tim Bl\u00f6meke je instruktor technick\u00e9ho pot\u00e1p\u011bn\u00ed a Fathom Mk3 mCCR p\u016fsob\u00edc\u00ed na Tchaj-wanu a na Filip\u00edn\u00e1ch. Rovn\u011b\u017e je spisovatelem a p\u0159ekladatelem na voln\u00e9 noze a tak\u00e9 \u010dlenem redak\u010dn\u00edho t\u00fdmu Alert Diver. V p\u0159\u00edpad\u011b dotaz\u016f, p\u0159ipom\u00ednek a dotaz\u016f ho m\u016f\u017eete kontaktovat na jeho <a class=\"_ymio1r31 _ypr0glyw _zcxs1o36 _mizu1v1w _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu1r31 _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _syaz13af _ect41gqc _1a3b1r31 _4fpr8stv _5goinqa1 _f8pj13af _9oik1r31 _1bnxglyw _jf4cnqa1 _30l313af _1nrm1r31 _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1\" title=\"http:\/\/timblmk.com\/\" href=\"http:\/\/timblmk.com\/\" data-renderer-mark=\"true\"><u data-renderer-mark=\"true\">blogu<\/u><\/a> nebo na <a class=\"_ymio1r31 _ypr0glyw _zcxs1o36 _mizu1v1w _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu1r31 _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _syaz13af _ect41gqc _1a3b1r31 _4fpr8stv _5goinqa1 _f8pj13af _9oik1r31 _1bnxglyw _jf4cnqa1 _30l313af _1nrm1r31 _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1\" title=\"https:\/\/www.instagram.com\/timblmk\/\" href=\"https:\/\/www.instagram.com\/timblmk\/\" data-renderer-mark=\"true\"><u data-renderer-mark=\"true\">Instagramu<\/u><\/a>.<\/p>\n<hr role=\"presentation\" \/>\n<p data-renderer-start-pos=\"18267\"><strong data-renderer-mark=\"true\">P\u0159ekladatel<\/strong>: <a class=\"_ymio1r31 _ypr0glyw _zcxs1o36 _mizu1v1w _1ah3dkaa _ra3xnqa1 _128mdkaa _1cvmnqa1 _4davt94y _4bfu1r31 _1hms8stv _ajmmnqa1 _vchhusvi _kqswh2mm _syaz13af _ect41gqc _1a3b1r31 _4fpr8stv _5goinqa1 _f8pj13af _9oik1r31 _1bnxglyw _jf4cnqa1 _30l313af _1nrm1r31 _c2waglyw _1iohnqa1 _9h8h12zz _10531ra0 _1ien1ra0 _n0fx1ra0 _1vhv17z1\" title=\"mailto:klement.hartinger@seznam.cz\" href=\"mailto:klement.hartinger@seznam.cz\" data-renderer-mark=\"true\">Klement Hartinger<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Star\u00fd tr\u00e9ninkov\u00fd manu\u00e1l odhaluje, jak se posunulo pozn\u00e1n\u00ed a pochopen\u00ed t\u00e9to z\u00e1kladn\u00ed dovednosti. Kdysi d\u00e1vno jsem ve t\u0159\u00edd\u011b Tech Asia (na Filip\u00edn\u00e1ch) narazil na malou&#8230;<\/p>\n","protected":false},"author":9,"featured_media":11429031,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[384],"tags":[1877],"authors":[1767],"class_list":["post-11429082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky","tag-zajimavosti","authors-tim-blomeke"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vzd\u011bl\u00e1v\u00e1n\u00ed pot\u00e1p\u011b\u010d\u016f v pr\u016fb\u011bhu \u010dasu: Vyrovn\u00e1v\u00e1n\u00ed tlaku - Alert Diver<\/title>\n<meta name=\"description\" content=\"Zjist\u011bte, jak se vyv\u00edjelo vyrovn\u00e1v\u00e1n\u00ed tlaku p\u0159i pot\u00e1p\u011bn\u00ed \u2013 od techniky hands-free z 50. let 20. stolet\u00ed a\u017e po modern\u00ed tr\u00e9ninkov\u00e9 metody \u2013 a pro\u010d je zvl\u00e1dnut\u00ed techniky handsfree pro dne\u0161n\u00ed pot\u00e1p\u011b\u010de p\u0159\u00ednosn\u00e9.\" \/>\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\/vzdelavani-potapecu-v-prubehu-casu-vyrovnavani-tlaku\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vzd\u011bl\u00e1v\u00e1n\u00ed pot\u00e1p\u011b\u010d\u016f v pr\u016fb\u011bhu \u010dasu: Vyrovn\u00e1v\u00e1n\u00ed tlaku - Alert Diver\" \/>\n<meta property=\"og:description\" content=\"Zjist\u011bte, jak se vyv\u00edjelo vyrovn\u00e1v\u00e1n\u00ed tlaku p\u0159i pot\u00e1p\u011bn\u00ed \u2013 od techniky hands-free z 50. let 20. stolet\u00ed a\u017e po modern\u00ed tr\u00e9ninkov\u00e9 metody \u2013 a pro\u010d je zvl\u00e1dnut\u00ed techniky handsfree pro dne\u0161n\u00ed pot\u00e1p\u011b\u010de p\u0159\u00ednosn\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/vzdelavani-potapecu-v-prubehu-casu-vyrovnavani-tlaku\/\" \/>\n<meta property=\"og:site_name\" content=\"Alert Diver\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-19T08:27:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T09:33:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/alertdiver.eu\/wp-content\/uploads\/2025\/12\/Diver-Education-Through-the-Ages-Equalization_BannerWeb_2560x1120.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1120\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"mtuccella@daneurope.org\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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