{"id":8715,"date":"2024-03-12T00:00:00","date_gmt":"2024-03-11T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/sedave-zamestnanie-zvysuje-riziko-predcasneho-umrtia-ani-cvicenie-nas-nezachrani\/"},"modified":"2024-03-12T00:00:00","modified_gmt":"2024-03-11T23:00:00","slug":"sedave-zamestnanie-zvysuje-riziko-predcasneho-umrtia-ani-cvicenie-nas-nezachrani","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/sedave-zamestnanie-zvysuje-riziko-predcasneho-umrtia-ani-cvicenie-nas-nezachrani\/","title":{"rendered":"Sedav\u00e9 zamestnanie zvy\u0161uje riziko pred\u010dasn\u00e9ho \u00famrtia: Ani cvi\u010denie n\u00e1s nezachr\u00e1ni!"},"content":{"rendered":"<p>O negat\u00edvnych dopadoch sedav\u00e9ho zamestnania na na\u0161e zdravie u\u017e nepochybuje sn\u00e1\u010f nikto. <strong>Vedci z Kalifornskej univerzity v San Diegu teraz pri\u0161li s \u010fal\u0161\u00edm zisten\u00edm. Pr\u00e1ve vyh\u00fdbanie sa dlhodob\u00e9mu sedeniu m\u00f4\u017ee by\u0165 tajomstvom dlh\u0161ieho \u017eivota,<\/strong> informuje port\u00e1l StudyFinds.<\/p>\n<p>Najnov\u0161\u00ed v\u00fdskum uk\u00e1zal, \u017ee <strong>u star\u0161\u00edch \u017eien, ktor\u00e9 denne presedeli 11,7 a viac hod\u00edn, st\u00faplo riziko \u00famrtia o 30 percent, a to dokonca aj v pr\u00edpade, \u017ee intenz\u00edvne cvi\u010dili!<\/strong><\/p>\n<p>Spoluautor \u0161t\u00fadie Steve Nguyen, ktor\u00fd p\u00f4sob\u00ed ako odborn\u00fd asistent na Herbert Wertheim School of Public Health and Human Longevity Science pri Kalifornskej univerzite v San Diegu, pou\u017eil na svoju pr\u00e1cu pomerne p\u00f4sobiv\u00fa vzorku.<\/p>\n<h3>8-ro\u010dn\u00fd v\u00fdskum na star\u0161\u00edch \u017een\u00e1ch<\/h3>\n<p>T\u00edm odborn\u00edkov sk\u00famal dobu str\u00e1ven\u00fa seden\u00edm a meral tie\u017e denn\u00e9 aktivity \u00fa\u010dastn\u00edkov. <strong>\u00dadaje boli z\u00edskan\u00e9 z monitorov, ktor\u00e9 nosilo 6 489 \u017eien vo veku 63 a\u017e 99 rokov<\/strong> po dobu jedn\u00e9ho t\u00fd\u017ed\u0148a.<\/p>\n<p>Vedci \u010falej sledovali \u00fa\u010dastn\u00ed\u010dky po dobu \u00f4smich rokov a zis\u0165ovali, \u010di niektor\u00e1 zo \u017eien nezomrela.<\/p>\n<p>Pou\u017eit\u00e9 \u00fadaje boli p\u00f4vodne zhroma\u017eden\u00e9 po\u010das \u0161t\u00fadie vedenej Andreou LaCroix \u2013 uzn\u00e1vanou profesorkou na Herbert Wertheim School of Public Health. Ide o rozsiahly dlhodob\u00fd n\u00e1rodn\u00fd projekt nazvan\u00fd Women&#8217;s Health Initiative (WHI), ktor\u00fd sa za\u010dal v roku 1991 a prebieha dodnes.<\/p>\n<p><strong>T\u00e1to \u0161t\u00fadia je prv\u00e1, ktor\u00e1 vyu\u017e\u00edva nov\u00fd a overen\u00fd algoritmus strojov\u00e9ho u\u010denia<\/strong> (ozna\u010dovan\u00fd ako CHAP) za \u00fa\u010delom anal\u00fdzy vz\u0165ahu sp\u00e1jaj\u00faceho celkov\u00fa dobu sedenia s rizikom pred\u010dasn\u00e9ho \u00famrtia.<\/p>\n<p><strong><em>\u201eSedav\u00e9 spr\u00e1vanie je definovan\u00e9 ako ak\u00e9ko\u013evek bdel\u00e9 jednanie zah\u0155\u0148aj\u00face sedenie alebo le\u017eanie s n\u00edzkym energetick\u00fdm v\u00fddajom,\u201c<\/em><\/strong> uv\u00e1dza Nguyen v univerzitnej spr\u00e1ve.<\/p>\n U star\u0161\u00edch \u017eien, ktor\u00e9 denne presedeli 11,7 a viac hod\u00edn, st\u00faplo riziko \u00famrtia o 30 percent, a to dokonca aj v pr\u00edpade, \u017ee intenz\u00edvne cvi\u010dili! Zdroj: unsplash.com\n<h3>Pom\u00e1hal modern\u00fd algoritmus<\/h3>\n<p><em>\u201ePredch\u00e1dzaj\u00face techniky na ur\u010denie sedav\u00e9ho spr\u00e1vania pou\u017e\u00edvali rozhodovacie hranice, ktor\u00e9 identifikovali n\u00edzky alebo ch\u00fdbaj\u00faci pohyb. <strong>Algoritmus CHAP bol vyvinut\u00fd s vyu\u017eit\u00edm strojov\u00e9ho u\u010denia, \u010do je druh umelej inteligencie, ktor\u00fd zv\u00fd\u0161il jeho schopnos\u0165 presne rozli\u0161ova\u0165 medzi st\u00e1t\u00edm a seden\u00edm,\u201c<\/strong><\/em> vysvet\u013euje Steve Nguyen najv\u00e4\u010d\u0161ie v\u00fdhody pou\u017eit\u00e9ho pr\u00edstupu.<\/p>\n<p>Doladenie detekcie \u201esedenia\u201c pomohlo Nguyenovi oddeli\u0165 a lep\u0161ie vyhodnoti\u0165 celkov\u00fd \u010das str\u00e1ven\u00fd seden\u00edm a obvykl\u00fa d\u013a\u017eku trvania sedenia.<\/p>\n<p><strong>Dlhodobo je pritom zn\u00e1me, \u017ee sedav\u00e9 zamestnanie vo v\u0161eobecnosti nie je zdrav\u00e9, preto\u017ee zni\u017euje svalov\u00e9 kontrakcie, prietok krvi a metabolizmus gluk\u00f3zy.<\/strong><\/p>\n<p><strong><em>\u201eKe\u010f sed\u00edte, prietok krvi v tele sa spoma\u013euje, \u010do zni\u017euje vstreb\u00e1vanie gluk\u00f3zy. Va\u0161e svaly sa tak nes\u0165ahuj\u00fa, tak\u017ee \u010doko\u013evek, \u010do vy\u017eaduje spotrebu kysl\u00edka na pohyb svalov, sa zni\u017euje, a v\u00e1\u0161 tep je n\u00edzky,\u201c<\/em><\/strong> vysvet\u013euje z\u00e1kladn\u00e9 princ\u00edpy riz\u00edk sedav\u00e9ho zamestnania profesorka LaCroix.<\/p>\n<h3>Ani cvi\u010denie nepom\u00e1ha zni\u017eova\u0165 rizik\u00e1<\/h3>\n<p>\u017dia\u013e, zistilo sa, \u017ee cvi\u010denie nedok\u00e1\u017ee tieto negat\u00edvne \u00fa\u010dinky zvr\u00e1ti\u0165. Uk\u00e1zalo sa, \u017ee bez oh\u013eadu na to, \u010di sa \u017eeny venovali fyzickej aktivite strednej a\u017e vysokej intenzity, alebo len v malom mno\u017estve, vykazovali rovnako zv\u00fd\u0161en\u00e9 riziko pred\u010dasn\u00e9ho \u00famrtia.<\/p>\n<p><strong><em>\u201eKe\u010f si d\u00e1m r\u00fdchlu hodinov\u00fa prech\u00e1dzku, ale zvy\u0161ok d\u0148a sed\u00edm, st\u00e1le sa hromadia v\u0161etky negat\u00edvne \u00fa\u010dinky na m\u00f4j metabolizmus,\u201c<\/em> <\/strong>objas\u0148uje LaCroix.<\/p>\n<p><em>\u201eRiziko za\u010d\u00edna st\u00fapa\u0165, ke\u010f sed\u00edte pribli\u017ene 11 hod\u00edn denne a v pr\u00edpade, \u017ee sed\u00edte dlho v jednom kuse. Napr\u00edklad sedenie dlh\u0161ie ako 30 min\u00fat je spojen\u00e9 s vy\u0161\u0161\u00edm rizikom ako sedenie iba 10 min\u00fat. <strong>V\u00e4\u010d\u0161ina \u013eud\u00ed nebude vst\u00e1va\u0165 \u0161es\u0165kr\u00e1t za hodinu, ale mo\u017eno by mohli vsta\u0165 raz za hodinu alebo ka\u017ed\u00fdch 20 min\u00fat. Nemusia pritom nikam \u00eds\u0165, sta\u010d\u00ed, ke\u010f chv\u00ed\u013eu postoja,\u201c<\/strong><\/em> odpor\u00fa\u010da odborn\u00ed\u010dka.<\/p>\n Ak dlhodobo sed\u00edte, sna\u017ete sa postavi\u0165 aspo\u0148 jedenkr\u00e1t za hodinu. Zdroj: unsplash.com\n<p>Nguyen podot\u00fdka, \u017ee nie ka\u017ed\u00e9 sedenie je rovnak\u00e9. <strong><em>\u201eKe\u010f sa pozrieme \u010falej ne\u017e len na kardiovaskul\u00e1rne ochorenie, m\u00f4\u017eeme za\u010da\u0165 uva\u017eova\u0165 o kognit\u00edvnych d\u00f4sledkoch, vr\u00e1tane prejavov demencie,\u201c<\/em><\/strong> vysvet\u013euje vedec.<\/p>\n<p><em>\u201eExistuj\u00fa aktivity stimuluj\u00face myse\u013e, ktor\u00e9 m\u00f4\u017eu ma\u0165 za n\u00e1sledok sedav\u00e9 spr\u00e1vanie \u2013 napr\u00edklad sedenie pri \u0161t\u00fadiu nov\u00e9ho jazyka. Je sedav\u00e9 spr\u00e1vanie v tomto kontexte pre \u010dloveka zl\u00e9? Mysl\u00edm, \u017ee je to \u0165a\u017ek\u00e9 ur\u010di\u0165.\u201c<\/em><\/p>\n<p><em>\u201eVytvorili sme svet, v ktorom je tak fascinuj\u00face sedie\u0165 a nie\u010do robi\u0165. M\u00f4\u017eete sa necha\u0165 pohlti\u0165 telev\u00edziou alebo cel\u00e9 hodiny scrollova\u0165 na Instagrame. <strong>Ale neust\u00e1le sedenie nie je sp\u00f4sob, ak\u00fdm by sme ako \u013eudia mali \u017ei\u0165, a mohli by sme to v\u0161etko kult\u00farne zvr\u00e1ti\u0165 len t\u00fdm, \u017ee by sme neboli tak pri\u0165ahovan\u00ed v\u0161etk\u00fdmi t\u00fdmi vecami, ktor\u00e9 rob\u00edme posedia\u010dky,\u201c<\/strong><\/em> uzatv\u00e1ra LaCroix.<\/p>\n<p>V\u00fdsledky doteraj\u0161ieho vedeck\u00e9ho b\u00e1dania boli publikovan\u00e9 v odbornom \u010dasopise Journal of the American Heart Association. Toto periodikum publikuje origin\u00e1lne vedeck\u00e9 pr\u00e1ce, preh\u013eadov\u00e9 \u0161t\u00fadie a \u010fal\u0161ie materi\u00e1ly relevantn\u00e9 pre klinick\u00fa prax, verejn\u00e9 zdravie a biomedic\u00ednsky v\u00fdskum v oblasti kardiol\u00f3gie.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"LSqJRRca6V\"><p><a href=\"https:\/\/www.unitedlife.sk\/zdravie-v-pohybe-ako-outdoorove-aktivity-podporuju-nasu-fyzicku-a-dusevnu-pohodu\/\" rel=\"nofollow noopener\" target=\"_blank\">Zdravie v pohybe: Ako outdoorov\u00e9 aktivity podporuj\u00fa na\u0161u fyzick\u00fa a du\u0161evn\u00fa pohodu?<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Zdravie v pohybe: Ako outdoorov\u00e9 aktivity podporuj\u00fa na\u0161u fyzick\u00fa a du\u0161evn\u00fa pohodu?&#8221; &#8212; UnitedLife\" src=\"https:\/\/www.unitedlife.sk\/zdravie-v-pohybe-ako-outdoorove-aktivity-podporuju-nasu-fyzicku-a-dusevnu-pohodu\/embed\/#?secret=ZioO2oPENq#?secret=LSqJRRca6V\" data-secret=\"LSqJRRca6V\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>https:\/\/www.unitedlife.sk\/12-tipov-ako-dostat-do-svojho-dna-viac-pohybu\/<\/p>","protected":false},"excerpt":{"rendered":"<p>O negat\u00edvnych dopadoch sedav\u00e9ho zamestnania na na\u0161e zdravie u\u017e nepochybuje sn\u00e1\u010f nikto. Vedci z Kalifornskej univerzity v San Diegu teraz pri\u0161li s \u010fal\u0161\u00edm zisten\u00edm. Pr\u00e1ve<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-8715","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/8715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=8715"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/8715\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=8715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=8715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=8715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}