{"id":106256,"date":"2026-05-11T00:21:24","date_gmt":"2026-05-10T22:21:24","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=106256"},"modified":"2026-05-10T13:34:53","modified_gmt":"2026-05-10T11:34:53","slug":"12-minut-3krat-tydne-izometricka-cviceni-snizuji-krevni-tlak-efektivneji-nez-leky","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/05\/11\/12-minut-3krat-tydne-izometricka-cviceni-snizuji-krevni-tlak-efektivneji-nez-leky\/","title":{"rendered":"12 minut, 3kr\u00e1t t\u00fddn\u011b: Izometrick\u00e1 cvi\u010den\u00ed sni\u017euj\u00ed krevn\u00ed tlak efektivn\u011bji ne\u017e l\u00e9ky"},"content":{"rendered":"
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Za\u010dalo to \u00fachopy rukou. V roce 2014 japon\u0161t\u00ed v\u011bdci objevili n\u011bco pozoruhodn\u00e9ho: pacient\u016fm s hypertenz\u00ed, kte\u0159\u00ed prov\u00e1d\u011bli jednoduch\u00e1 izometrick\u00e1 cvi\u010den\u00ed \u00fachopu rukou, se sn\u00ed\u017eil systolick\u00fd krevn\u00ed tlak o 10 mmHg.<\/span><\/strong><\/p>\n

Takov\u00e9 sn\u00ed\u017een\u00ed je ekvivalentn\u00ed n\u00edzk\u00fdm d\u00e1vk\u00e1m diuretik, av\u0161ak bez \u00fanavy, z\u00e1vrat\u00ed nebo po\u0161kozen\u00ed ledvin, kter\u00e9 \u010dasto doprov\u00e1zej\u00ed u\u017e\u00edv\u00e1n\u00ed farmaceutick\u00fdch l\u00e9k\u016f.<\/span><\/p>\n

Toto zji\u0161t\u011bn\u00ed, publikovan\u00e9 v recenzovan\u00e9 l\u00e9ka\u0159sk\u00e9 literatu\u0159e, od t\u00e9 doby vyvolalo tichou revoluci v tom, jak v\u011bdci a specialist\u00e9 na pohyb uva\u017euj\u00ed o l\u00e9\u010db\u011b hypertenze.<\/span><\/p>\n

Pro odhadovan\u00fdch 1,28 miliardy dosp\u011bl\u00fdch na cel\u00e9m sv\u011bt\u011b \u017eij\u00edc\u00edch s vysok\u00fdm krevn\u00edm tlakem maj\u00ed tato zji\u0161t\u011bn\u00ed z\u00e1sadn\u00ed d\u016fsledky, jeliko\u017e vysok\u00fd tlak dramaticky zvy\u0161uje riziko mozkov\u00e9 p\u0159\u00edhody, infarktu, selh\u00e1n\u00ed ledvin a po\u0161kozen\u00ed o\u010dn\u00ed s\u00edtnice.<\/span><\/p>\n

U\u017e i mal\u00e9 sn\u00ed\u017een\u00ed krevn\u00edho tlaku p\u0159in\u00e1\u0161\u00ed obrovsk\u00e9 zdravotn\u00ed p\u0159\u00ednosy. V\u00fdzkum dnes ukazuje, \u017ee sn\u00ed\u017een\u00ed systolick\u00e9ho krevn\u00edho tlaku o pouh\u00fdch 5 mmHg se rovn\u00e1 10% sn\u00ed\u017een\u00ed celkov\u00e9ho kardiovaskul\u00e1rn\u00edho rizika. Pokles o 10 mmHg zdvojn\u00e1sob\u00ed tuto ochranu na 20%.<\/span><\/p>\n

Mnoh\u00e9 pacienty zaj\u00edm\u00e1 ot\u00e1zka, zda to mohou ud\u011blat bez vedlej\u0161\u00edch \u00fa\u010dink\u016f, v\u00e1\u017en\u00fdch n\u00e1sledk\u016f a celo\u017eivotn\u00ed z\u00e1vislosti na l\u00e9kech, kter\u00e9 jsou spojeny s farmaceutickou l\u00e9\u010dbou.<\/span><\/p>\n

Hromad\u00edc\u00ed se d\u016fkazy nazna\u010duj\u00ed, \u017ee odpov\u011b\u010f je ano \u2013 prost\u0159ednictv\u00edm izometrick\u00e9ho cvi\u010den\u00ed.<\/span><\/p>\n

Pro\u010d je izometrick\u00fd tr\u00e9nink lep\u0161\u00ed ne\u017e kardio cvi\u010den\u00ed<\/span><\/h2>\n

Dlouho se v\u011b\u0159ilo, \u017ee aerobn\u00ed cvi\u010den\u00ed b\u011bh, cyklistika \u010di plav\u00e1n\u00ed jsou zlat\u00fdm standardem pro kardiovaskul\u00e1rn\u00ed zdrav\u00ed.<\/span><\/p>\n

P\u0159elomov\u00e1 metaanal\u00fdza srovn\u00e1vaj\u00edc\u00ed r\u016fzn\u00e9 druhy cvi\u010den\u00ed v\u0161ak tento p\u0159edpoklad vyvr\u00e1tila, kdy\u017e zjistila, \u017ee izometrick\u00fd tr\u00e9nink sni\u017euje krevn\u00ed tlak dvakr\u00e1t \u00fa\u010dinn\u011bji ne\u017e aerobn\u00ed cvi\u010den\u00ed.<\/span><\/p>\n

Izometrick\u00e9 cvi\u010den\u00ed je cvi\u010den\u00ed, p\u0159i kter\u00e9m jsou svaly napnut\u00e9 bez pohybu t\u011bla. Zahrnuje cviky, jako nap\u0159\u00edklad sedy p\u0159i op\u0159en\u00ed zad o ze\u010f, planky \u010di statick\u00e9 \u00fachopy rukou. V\u0161echny jsou pro tento \u00fa\u010del vhodn\u00e9. V\u00a0\u00a0<\/span>tomto videu<\/span><\/a><\/strong>\u00a0(v angli\u010dtin\u011b) naleznete n\u00e1vod na 20 r\u016fzn\u00fdch izometrick\u00fdch cvik\u016f.<\/span><\/p>\n

Kdy\u017e se svaly napnou, pr\u016ftok krve do pracuj\u00edc\u00ed oblasti se do\u010dasn\u011b z\u00fa\u017e\u00ed. Po uvoln\u011bn\u00ed se c\u00e9vy dramaticky roz\u0161\u00ed\u0159\u00ed, \u010d\u00edm\u017e se vytv\u00e1\u0159\u00ed to, co fyziologov\u00e9 cvi\u010den\u00ed naz\u00fdvaj\u00ed \u201evaskul\u00e1rn\u00ed rebound efekt\u201c, kter\u00fd propl\u00e1chne ob\u011bhov\u00fd syst\u00e9m a udr\u017e\u00ed ni\u017e\u0161\u00ed krevn\u00ed tlak.<\/span><\/p>\n

Studie z roku 2021 publikovan\u00e1 v odborn\u00e9m \u010dasopise\u00a0<\/span>Hypertension<\/span><\/em>\u00a0zkoumala nel\u00e9\u010den\u00e9 pacienty s hypertenz\u00ed 1. stadia, tedy jedince se systolick\u00fdm krevn\u00edm tlakem mezi 130 a 139 mmHg.<\/span><\/p>\n

Po \u010dty\u0159ech t\u00fddnech dom\u00e1c\u00edho izometrick\u00e9ho cvi\u010den\u00ed \u00fa\u010dastn\u00edci zaznamenali pokles klinick\u00e9ho a 24hodinov\u00e9ho ambulantn\u00edho krevn\u00edho tlaku o 12,4\/6,2 a 11,8\/5,6 mmHg p\u0159i systolick\u00e9m a diastolick\u00e9m tlaku.<\/span><\/p>\n

Tato sn\u00ed\u017een\u00ed byla statisticky v\u00fdznamn\u00e1 ve srovn\u00e1n\u00ed s kontroln\u00edmi skupinami a doprov\u00e1zelo je 47% zlep\u0161en\u00ed citlivosti baroreceptorov\u00e9ho reflexu (vestav\u011bn\u00fd syst\u00e9m regulace krevn\u00edho tlaku v t\u011ble).<\/span><\/p>\n

Pro\u010d je to d\u016fle\u017eit\u00e9<\/span><\/h2>\n

Farmaceutick\u00fd p\u0159\u00edstup k vysok\u00e9mu tlaku dominuje medic\u00edn\u011b od 50. let 20. stolet\u00ed, kdy byly vyvinuty prvn\u00ed \u00fa\u010dinn\u00e9 l\u00e9ky antihypertenziva. D\u0159\u00edve m\u011bli pacienti s nebezpe\u010dn\u011b vysok\u00fdm krevn\u00edm tlakem omezen\u00e9 mo\u017enosti a pochmurn\u00e9 progn\u00f3zy.<\/span><\/p>\n

L\u00e9ky byly p\u0159elomem a zachr\u00e1nily nespo\u010det \u017eivot\u016f. \u010cty\u0159i desetilet\u00ed rostouc\u00edho po\u010dtu p\u0159edepisovan\u00fdch l\u00e9k\u016f v\u0161ak odhalily vysokou da\u0148 na zdrav\u00ed.<\/span><\/p>\n

Beta-blok\u00e1tory<\/span><\/a>\u00a0, ACE inhibitory a diuretika \u010dasto zp\u016fsobuj\u00ed \u00fanavu, sexu\u00e1ln\u00ed dysfunkci, nerovnov\u00e1hu elektrolyt\u016f a v n\u011bkter\u00fdch p\u0159\u00edpadech i po\u0161kozen\u00ed ledvin.<\/span><\/p>\n

Pacienti \u010dasto pot\u0159ebuj\u00ed v\u00edce l\u00e9k\u016f, co\u017e vytv\u00e1\u0159\u00ed slo\u017eit\u00e9 l\u00e9kov\u00e9 interakce a probl\u00e9my s dodr\u017eov\u00e1n\u00edm l\u00e9\u010dby. Medic\u00ednsk\u00e1 paradigma p\u0159edpokl\u00e1dala, \u017ee celo\u017eivotn\u00ed l\u00e9\u010dba je jedinou spolehlivou cestou pro v\u011bt\u0161inu hypertenzn\u00edch pacient\u016f.<\/span><\/p>\n

Izometrick\u00fd v\u00fdzkum zpochyb\u0148uje tento p\u0159edpoklad prok\u00e1z\u00e1n\u00edm faktu, \u017ee t\u011blo m\u00e1 vnit\u0159n\u00ed schopnost regulovat krevn\u00ed tlak, kterou lze tr\u00e9novat podobn\u011b jako sval.<\/span><\/p>\n

Studie ukazuj\u00ed, \u017ee kr\u00e1tk\u00e9 c\u00edlen\u00e9 cvi\u010debn\u00ed protokoly procvi\u010duj\u00ed mozkov\u00fd kmen a autonomn\u00ed nervov\u00fd syst\u00e9m, aby udr\u017eovaly ni\u017e\u0161\u00ed klidov\u00fd krevn\u00ed tlak. To p\u0159edstavuje z\u00e1sadn\u00ed posun od zvl\u00e1d\u00e1n\u00ed chronick\u00e9ho onemocn\u011bn\u00ed prost\u0159ednictv\u00edm vn\u011bj\u0161\u00ed intervence (l\u00e9k\u016f) k obnov\u011b vnit\u0159n\u00edch regula\u010dn\u00edch mechanism\u016f t\u011bla.<\/span><\/p>\n

3 \u00fa\u010dinn\u00e9 n\u00e1stroje pro kontrolu krevn\u00edho tlaku<\/span><\/h2>\n

Specialist\u00e9 na pohyb a v\u00fdzkumn\u00edci nyn\u00ed doporu\u010duj\u00ed 3 dopl\u0148kov\u00e9 p\u0159\u00edstupy, kter\u00e9 lze kombinovat pro dosa\u017een\u00ed maxim\u00e1ln\u00edho u\u017eitku.<\/span><\/p>\n

1. Tr\u00e9nink d\u00fdchac\u00edch sval\u016f<\/span><\/h3>\n

Nej\u00fa\u010dinn\u011bj\u0161\u00edm z\u00e1krokem ke sn\u00ed\u017een\u00ed tlaku je tr\u00e9nink s\u00edly d\u00fdchac\u00edch. inspira\u010dn\u00edch sval\u016f. Tento tr\u00e9nink vy\u017eaduje ru\u010dn\u00ed za\u0159\u00edzen\u00ed vytv\u00e1\u0159ej\u00edc\u00ed odpor b\u011bhem n\u00e1dechu.<\/span><\/p>\n

Protokol stanovuje prov\u00e1d\u011bt 30 n\u00e1dech\u016f s v\u00fdkonem 55 a\u017e 75% maxim\u00e1ln\u00edho \u00fasil\u00ed, 5 a\u017e 7 dn\u00ed v t\u00fddnu. Studie ukazuj\u00ed, \u017ee tento p\u0159\u00edstup m\u016f\u017ee sn\u00ed\u017eit systolick\u00fd tlak a\u017e o 15 bod\u016f b\u011bhem osmi t\u00fddn\u016f, \u010d\u00edm\u017e p\u0159ekon\u00e1v\u00e1 v\u0161echny ostatn\u00ed terapie (krom\u011b siln\u00fdch l\u00e9k\u016f), kter\u00e9 se v sou\u010dasn\u00e9 dob\u011b zkoumaj\u00ed.<\/span><\/p>\n

2. Izometrick\u00e9 cvi\u010den\u00ed<\/span><\/h3>\n

Izometrick\u00e9 cvi\u010den\u00ed je na druh\u00e9m m\u00edst\u011b. Standardn\u00ed protokol zahrnuje ru\u010dn\u00ed \u00fachop s 30% maxim\u00e1ln\u00ed s\u00edly po dobu dvou minut, po kter\u00e9m n\u00e1sleduj\u00ed dv\u011b minuty odpo\u010dinku, p\u0159i\u010dem\u017e se cvi\u010den\u00ed opakuje \u010dty\u0159ikr\u00e1t po dv\u011b kola na ka\u017edou ruku (tedy dohromady 8kr\u00e1t na ka\u017edou ruku).<\/span><\/p>\n

P\u0159\u00edpadn\u011b mohou pacienti prov\u00e1d\u011bt sedy u st\u011bny nebo planky se stejn\u00fdm trv\u00e1n\u00edm.<\/span><\/p>\n

T\u0159i sezen\u00ed t\u00fddn\u011b p\u0159in\u00e1\u0161ej\u00ed m\u011b\u0159iteln\u00e9 v\u00fdsledky, p\u0159i\u010dem\u017e n\u011bkter\u00e9 studie ukazuj\u00ed, \u017ee sn\u00ed\u017een\u00ed krevn\u00edho tlaku za\u010d\u00edn\u00e1 ji\u017e v prvn\u00edm t\u00fddnu.<\/span><\/p>\n

3. Pomal\u00e9 d\u00fdch\u00e1n\u00ed<\/span><\/h3>\n

T\u0159et\u00ed n\u00e1stroj nevy\u017eaduje \u017e\u00e1dn\u00e9 extra vybaven\u00ed. Jedn\u00e1 se o pomal\u00e9 d\u00fdch\u00e1n\u00ed se \u0161esti n\u00e1dechy za minutu s d\u016frazem na prodlou\u017een\u00e9 v\u00fddechy.<\/span><\/p>\n

Deset minut denn\u011b tohoto re\u017eimu dok\u00e1\u017ee sn\u00ed\u017eit systolick\u00fd tlak o t\u0159i a\u017e p\u011bt bod\u016f a z\u00e1rove\u0148 poskytnout dal\u0161\u00ed relaxa\u010dn\u00ed p\u0159\u00ednosy po cel\u00fd den.<\/span><\/p>\n

Upozorn\u011bn\u00ed pro u\u017eivatele l\u00e9k\u016f<\/span><\/h2>\n

Stejn\u011b jako u ka\u017ed\u00e9ho opat\u0159en\u00ed, kter\u00e9 v\u00fdznamn\u011b m\u011bn\u00ed krevn\u00ed tlak, pacienti, kte\u0159\u00ed v sou\u010dasnosti u\u017e\u00edvaj\u00ed antihypertenziva (l\u00e9ky proti vysok\u00e9mu tlaku), by se m\u011bli p\u0159ed zah\u00e1jen\u00edm t\u011bchto protokol\u016f poradit se sv\u00fdmi l\u00e9ka\u0159i.<\/span><\/p>\n

Dramatick\u00e9 sn\u00ed\u017een\u00ed tlaku zdokumentovan\u00e9 v klinick\u00fdch studi\u00edch m\u016f\u017ee vy\u017eadovat \u00fapravu d\u00e1vkov\u00e1n\u00ed l\u00e9k\u016f, aby se zabr\u00e1nilo hypotenzi, tedy nebezpe\u010dn\u011b n\u00edzk\u00e9mu krevn\u00edmu tlaku.<\/span><\/p>\n

P\u0159i kombinov\u00e1n\u00ed farmaceutick\u00fdch l\u00e9k\u016f a cvi\u010debn\u00edch p\u0159\u00edstup\u016f je nezbytn\u00fd l\u00e9ka\u0159sk\u00fd dohled.<\/span><\/p>\n

Nov\u00e1 kapitola v l\u00e9\u010db\u011b hypertenze<\/span><\/h2>\n

Souhrn d\u016fkaz\u016f z n\u011bkolika studi\u00ed a klinick\u00fdch aplikac\u00ed poukazuje na budoucnost, ve kter\u00e9 l\u00e9\u010dba vysok\u00e9ho krevn\u00edho tlaku nemus\u00ed za\u010d\u00ednat a kon\u010dit l\u00e9ky na p\u0159edpis.<\/span><\/p>\n

Pro pacienty, kte\u0159\u00ed se pot\u00fdkaj\u00ed s vedlej\u0161\u00edmi \u00fa\u010dinky l\u00e9k\u016f, kte\u0159\u00ed nesn\u00e1\u0161ej\u00ed fyzickou n\u00e1ro\u010dnost aerobn\u00edho cvi\u010den\u00ed nebo kte\u0159\u00ed jednodu\u0161e hledaj\u00ed v\u011bt\u0161\u00ed kontrolu nad sv\u00fdm kardiovaskul\u00e1rn\u00edm zdrav\u00edm, izometrick\u00e9 cvi\u010den\u00ed nab\u00edz\u00ed d\u016fkladn\u011b testovanou alternativu.<\/span><\/p>\n

Protokoly jsou jednoduch\u00e9: 12 minut, t\u0159ikr\u00e1t t\u00fddn\u011b, nevy\u017eaduj\u00ed \u010dlenstv\u00ed v posilovn\u011b, \u017e\u00e1dn\u00e9 speci\u00e1ln\u00ed vybaven\u00ed krom\u011b za\u0159\u00edzen\u00ed na d\u00fdch\u00e1n\u00ed a ru\u010dn\u00ed pom\u016fcky na ma\u010dk\u00e1n\u00ed.<\/span><\/p>\n

V\u011bda promluvila. Ot\u00e1zkou nyn\u00ed je, zda zdravotnick\u00fd person\u00e1l \u2013 a pacienti, kte\u0159\u00ed jsou na n\u011bm z\u00e1visl\u00ed \u2013 j\u00ed budou naslouchat.<\/span><\/p>\n

Z\u00e1v\u011br<\/span><\/h2>\n

Jak jsme ji\u017e zm\u00ednili, l\u00e9ky proti vysok\u00e9mu krevn\u00edmu tlaku zp\u016fsobuj\u00ed \u0159adu z\u00e1va\u017en\u00fdch vedlej\u0161\u00edch \u00fa\u010dink\u016f:<\/span><\/p>\n