LOND\u00ddN – Mnoh\u00ed \u013eudia si myslia, \u017ee pre zdravie musia tr\u00e1vi\u0165 hodiny v posil\u0148ovni. Nov\u00fd v\u00fdskum v\u0161ak nazna\u010duje, \u017ee v\u00fdrazn\u00e9 zdravotn\u00e9 benefity m\u00f4\u017ee prinies\u0165 aj relat\u00edvne kr\u00e1tky \u010das. Vedci hovoria o n\u00e1vyku, ktor\u00fd m\u00f4\u017ee zn\u00ed\u017ei\u0165 riziko srdcov\u00fdch chor\u00f4b, demencie aj pred\u010dasn\u00e9ho \u00famrtia.<\/p>\n
Ak patr\u00edte medzi \u013eud\u00ed, ktor\u00ed tvrdia, \u017ee na cvi\u010denie nemaj\u00fa \u010das, najnov\u0161ie zistenia vedcov v\u00e1s mo\u017eno prekvapia.<\/p>\n
V\u00fdskumn\u00edci z Harvard T.H. Chan School of Public Health analyzovali \u00fadaje od takmer 150-tis\u00edc dospel\u00fdch \u013eud\u00ed po\u010das obdobia dlh\u00e9ho a\u017e 30 rokov. V\u00fdsledky uk\u00e1zali, \u017ee pribli\u017ene 90 min\u00fat silov\u00e9ho tr\u00e9ningu t\u00fd\u017edenne \u2013 teda asi 13 min\u00fat denne \u2013 m\u00f4\u017ee v\u00fdrazne zn\u00ed\u017ei\u0165 riziko pred\u010dasn\u00e9ho \u00famrtia.<\/p>\n
Najv\u00e4\u010d\u0161ie benefity sa pritom t\u00fdkali zdravia srdca a mozgu. \u013dudia, ktor\u00ed sa pravidelne venovali posil\u0148ovaniu alebo odporov\u00e9mu tr\u00e9ningu, mali o 13 percent ni\u017e\u0161ie riziko \u00famrtia z akejko\u013evek pr\u00ed\u010diny. Riziko \u00famrtia na srdcovo-cievne ochorenia bolo ni\u017e\u0161ie o 19 percent a pri neurologick\u00fdch ochoreniach vr\u00e1tane demencie vedci zaznamenali pokles a\u017e o 27 percent, p\u00ed\u0161e The Sun.<\/p>\n
Nemus\u00edte zdv\u00edha\u0165 \u0165a\u017ek\u00e9 \u010dinky<\/p>\n
Pod pojmom silov\u00fd tr\u00e9ning si mnoh\u00ed predstavia n\u00e1ro\u010dn\u00e9 cvi\u010denie v posil\u0148ovni. Odborn\u00edci v\u0161ak upozor\u0148uj\u00fa, \u017ee do tejto kateg\u00f3rie patria aj jednoduch\u0161ie aktivity.<\/p>\n
Patria sem cvi\u010denia s vlastnou v\u00e1hou tela, drepy, v\u00fdpady, kliky, cvi\u010denie s odporov\u00fdmi gumami, ale aj joga \u010di pilates. D\u00f4le\u017eit\u00e9 je, aby svaly pracovali proti ur\u010dit\u00e9mu odporu.<\/p>\n
Vedci z\u00e1rove\u0148 zistili, \u017ee najlep\u0161ie v\u00fdsledky dosahovali \u013eudia, ktor\u00ed silov\u00fd tr\u00e9ning kombinovali s aer\u00f3bnou aktivitou, ako je r\u00fdchla ch\u00f4dza, bicyklovanie, pl\u00e1vanie alebo beh. Riziko pred\u010dasn\u00e9ho \u00famrtia bolo v tejto skupine najni\u017e\u0161ie zo v\u0161etk\u00fdch sledovan\u00fdch \u00fa\u010dastn\u00edkov.<\/p>\n
Niekedy rozhoduje intenzita<\/p>\n
\u010eal\u0161\u00ed v\u00fdskum publikovan\u00fd v odbornom \u010dasopise European Heart Journal uk\u00e1zal, \u017ee v\u00fdznamn\u00fa \u00falohu nezohr\u00e1va len mno\u017estvo pohybu, ale aj jeho intenzita.<\/p>\n
Vedci sledovali viac ako 96-tis\u00edc \u013eud\u00ed a zistili, \u017ee kr\u00e1tke intenz\u00edvne aktivity \u2013 napr\u00edklad r\u00fdchly v\u00fdstup po schodoch, svi\u017en\u00e1 ch\u00f4dza alebo beh za autobusom \u2013 m\u00f4\u017eu v\u00fdrazne zn\u00ed\u017ei\u0165 riziko viacer\u00fdch v\u00e1\u017enych ochoren\u00ed vr\u00e1tane demencie, cukrovky \u010di srdcov\u00fdch chor\u00f4b.<\/p>\n
\u013dudia, ktor\u00ed pravidelne zara\u010fovali intenz\u00edvnej\u0161ie pohybov\u00e9 aktivity, mali pod\u013ea \u0161t\u00fadie a\u017e o 63 percent ni\u017e\u0161ie riziko rozvoja demencie a o 60 percent ni\u017e\u0161ie riziko vzniku cukrovky druh\u00e9ho typu.<\/p>\n
Pohyb prospieva aj mozgu<\/p>\n
Odborn\u00edci vysvet\u013euj\u00fa, \u017ee fyzick\u00e1 aktivita neovplyv\u0148uje len svaly a srdce.<\/p>\n
Pravideln\u00fd pohyb podporuje prekrvenie mozgu, pom\u00e1ha zni\u017eova\u0165 z\u00e1palov\u00e9 procesy v organizme a stimuluje tvorbu l\u00e1tok, ktor\u00e9 chr\u00e1nia nervov\u00e9 bunky. Pr\u00e1ve preto b\u00fdva sp\u00e1jan\u00fd s ni\u017e\u0161\u00edm rizikom demencie a lep\u0161\u00edm fungovan\u00edm mozgu vo vy\u0161\u0161om veku.<\/p>\n
Viac nie je v\u017edy lep\u0161ie<\/p>\n
Zauj\u00edmav\u00e9 je, \u017ee vedci nena\u0161li d\u00f4kazy o tom, \u017ee by extr\u00e9mne mno\u017estvo silov\u00e9ho tr\u00e9ningu prin\u00e1\u0161alo \u010fal\u0161ie v\u00fdrazn\u00e9 v\u00fdhody.<\/p>\n
Pod\u013ea v\u00fdsledkov sa najv\u00e4\u010d\u0161ie zdravotn\u00e9 benefity objavili pribli\u017ene pri 90 a\u017e 120 min\u00fatach silov\u00e9ho tr\u00e9ningu t\u00fd\u017edenne. Nad t\u00fato hranicu sa pozit\u00edvny efekt u\u017e v\u00fdraznej\u0161ie nezvy\u0161oval.<\/p>\n
Odborn\u00edci preto odpor\u00fa\u010daj\u00fa s\u00fastredi\u0165 sa sk\u00f4r na pravidelnos\u0165 ne\u017e na extr\u00e9mne v\u00fdkony.<\/p>\n
Mal\u00e9 kroky, ve\u013ek\u00fd efekt<\/p>\n
Dobrou spr\u00e1vou je, \u017ee \u010dlovek nemus\u00ed meni\u0165 \u017eivot zo d\u0148a na de\u0148. Aj kr\u00e1tka ka\u017edodenn\u00e1 prech\u00e1dzka, p\u00e1r min\u00fat cvi\u010denia doma alebo pravideln\u00e9 pou\u017e\u00edvanie schodov namiesto v\u00fd\u0165ahu m\u00f4\u017eu pod\u013ea vedcov prinies\u0165 cite\u013en\u00fd pr\u00ednos pre zdravie.<\/p>\n
Cesta k zdrav\u0161iemu srdcu a mozgu nemus\u00ed vies\u0165 cez hodiny str\u00e1ven\u00e9 v posil\u0148ovni. Niekedy m\u00f4\u017ee sta\u010di\u0165 len nieko\u013eko min\u00fat denne \u2013 ak ich \u010dlovek venuje pravidelne.
\n\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"LOND\u00ddN – Mnoh\u00ed \u013eudia si myslia, \u017ee pre zdravie musia tr\u00e1vi\u0165 hodiny v posil\u0148ovni. Nov\u00fd v\u00fdskum v\u0161ak nazna\u010duje,…\n","protected":false},"author":2,"featured_media":88396,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[8],"tags":[33,6212,43,40,42,36,2662,50,49,48,463],"class_list":["post-88395","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-news","tag-prevencia","tag-sk","tag-slovak","tag-slovencina","tag-spravy","tag-srdce","tag-svet","tag-world","tag-world-news","tag-zdravie"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/116690835653468847","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/88395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=88395"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/88395\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/88396"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=88395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=88395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=88395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}