{"id":7971,"date":"2022-11-07T00:00:00","date_gmt":"2022-11-06T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/vedeli-ste-preco-mame-obcas-krce-a-sme-stuhnuti-takto-si-mozete-regulovat-svalove-napatie\/"},"modified":"2022-11-07T00:00:00","modified_gmt":"2022-11-06T23:00:00","slug":"vedeli-ste-preco-mame-obcas-krce-a-sme-stuhnuti-takto-si-mozete-regulovat-svalove-napatie","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/vedeli-ste-preco-mame-obcas-krce-a-sme-stuhnuti-takto-si-mozete-regulovat-svalove-napatie\/","title":{"rendered":"Did you know why we sometimes have cramps and become stiff? This is how you can regulate your muscle tension!"},"content":{"rendered":"

\u010co je to gama slu\u010dka?<\/h3>\n

Gama slu\u010dka je sp\u00e4tn\u00e1 v\u00e4zba v na\u0161om nervovom syst\u00e9me, ktor\u00e1 reguluje \u00farove\u0148 nap\u00e4tia v na\u0161ich svaloch<\/strong>.<\/p>\n

 <\/p>\n

\u010co je svalov\u00e9 vreteno?<\/h3>\n

D\u00f4le\u017eit\u00e1 \u010das\u0165 gama slu\u010dky<\/strong>, svalov\u00e9 vretienka, s\u00fa \u0161pecifick\u00fdm typom senzorick\u00fdch receptorov zn\u00e1mych ako proprioreceptory.<\/p>\n

Propriocepcia je sp\u00f4sob, ak\u00fdm vn\u00edmame svoje telo v priestore,<\/strong> a svalov\u00e9 vreten\u00e1 n\u00e1m pom\u00e1haj\u00fa vn\u00edma\u0165 polohu n\u00e1\u0161ho tela t\u00fdm, \u017ee n\u00e1m poskytuj\u00fa sp\u00e4tn\u00fa v\u00e4zbu o d\u013a\u017eke na\u0161ich svalov.<\/strong><\/p>\n

Svalov\u00e9 vreten\u00e1 sa nach\u00e1dzaj\u00fa v na\u0161ich kostrov\u00fdch svaloch, kde zis\u0165uj\u00fa zmeny v d\u013a\u017eke na\u0161ich svalov. Z tohto d\u00f4vodu s\u00fa tie\u017e ozna\u010dovan\u00e9 ako \u00fasekov\u00e9 receptory.<\/p>\n

 <\/p>\n

Ako funguje gama slu\u010dka<\/h3>\n

Gama slu\u010dka sa sklad\u00e1 z alfa a gama motorick\u00fdch neur\u00f3nov, senzorick\u00fdch neur\u00f3nov, svalov\u00fdch vretien a kostrov\u00fdch svalov.<\/p>\n

Gama slu\u010dka funguje medzi miechou a svalmi, a r\u00fdchlo a automaticky reguluje \u00farove\u0148 nap\u00e4tia v na\u0161ich svaloch<\/strong>.<\/p>\n

Alfa motorick\u00e9 neur\u00f3ny riadia kontrakciu kostrov\u00e9ho svalstva, zatia\u013e \u010do gama motorick\u00e9 neur\u00f3ny riadia kontrakciu svalov\u00fdch vl\u00e1kien umiestnen\u00fdch vo svalovom vretienku.<\/p>\n

Ke\u010f n\u00e1\u0161 mozog po\u0161le spr\u00e1vu dole do alfa motorick\u00fdch neur\u00f3nov, aby stiahli sval, na\u0161e gama motorick\u00e9 neur\u00f3ny dostan\u00fa spr\u00e1vu, aby stiahli aj svalov\u00e9 vl\u00e1kna<\/strong> vo svalovom vretienku. Toto sa naz\u00fdva alfa-gama koaktiv\u00e1cia a doch\u00e1dza k nej tak, \u017ee svalov\u00e9 vreteno zost\u00e1va v\u017edy akt\u00edvne a schopn\u00e9 vn\u00edma\u0165 zmeny v d\u013a\u017eke svalu.<\/p>\n

Na\u0161a d\u013a\u017eka svalov je teda ur\u010den\u00e1 zostupn\u00fdmi spr\u00e1vami z centr\u00e1lneho nervov\u00e9ho syst\u00e9mu, a automatickou aktivitou, ktor\u00e1 sa vyskytuje v slu\u010dke sp\u00e4tnej v\u00e4zby gama.<\/p>\n

 <\/p>\n VL\u00c1KNA SVALOV\u00c9HO VRETIENKA S\u00da \u0160PECIALIZOVAN\u00dd TYP SVALOVEJ BUNKY. NACH\u00c1DZAJ\u00da SA V SVALE A LE\u017dIA PARALELNE S PRAVIDELN\u00ddMI SVALOV\u00ddMI VL\u00c1KNAMI. Zdroj: learnmuscles.com\n

 <\/p>\n

 <\/p>\n

Pre\u010do je gama slu\u010dka tak\u00e1 d\u00f4le\u017eit\u00e1?<\/h3>\n

Ke\u010f gama slu\u010dka funguje spr\u00e1vne, v\u0161etko je skvel\u00e9.<\/p>\n

Svaly s\u0165ahujeme, ke\u010f ich potrebujeme pou\u017ei\u0165, a automaticky sa uvo\u013enia, ke\u010f skon\u010d\u00edme<\/strong> s pohybom.<\/p>\n

Po\u010das n\u00e1\u0161ho \u017eivota si v\u0161ak rozv\u00edjame nau\u010den\u00e9 motorick\u00e9 vzorce \u2013 zau\u017e\u00edvan\u00e9 sp\u00f4soby st\u00e1tia a pohybu. V d\u00f4sledku tohto procesu rozvoja svalovej pam\u00e4te m\u00e1me tendenciu s\u0165ahova\u0165 ur\u010dit\u00e9 svaly st\u00e1le dookola rovnak\u00fdmi vzormi<\/strong>.<\/p>\n

 <\/p>\n

Ke\u010f sa gama motorick\u00e9 neur\u00f3ny stan\u00fa nadmerne akt\u00edvnymi, alebo ke\u010f sa aktiv\u00e1cia alfa a gama motorick\u00fdch neur\u00f3nov stane nevyv\u00e1\u017eenou<\/strong>, poci\u0165ujeme zv\u00fd\u0161en\u00fa \u00farove\u0148 svalov\u00e9ho nap\u00e4tia, svalov\u00e9 k\u0155\u010de a stuhnutos\u0165.<\/strong><\/p>\n

Preto je gama slu\u010dka tak\u00e1 d\u00f4le\u017eit\u00e1. Ke\u010f strat\u00edme schopnos\u0165 \u00faplne ovl\u00e1da\u0165 a uvo\u013eni\u0165 svoje svaly, dej\u00fa sa veci, ktor\u00e9 n\u00e1m znepr\u00edjem\u0148uj\u00fa \u017eivot a be\u017en\u00e9 fungovanie.<\/p>\n

Nap\u00e4t\u00e9 svaly s\u00fa bolestiv\u00e9, vy\u0165ahuj\u00fa na\u0161u kostru zo zarovnania, stl\u00e1\u010daj\u00fa k\u013aby, zvy\u0161uj\u00fa riziko zranenia a zvy\u0161uj\u00fa krvn\u00fd tlak. <\/strong><\/p>\n

Svalov\u00e1 k\u0155\u010dovitos\u0165 a stuhnutos\u0165 obmedzuj\u00fa na\u0161u schopnos\u0165 chodi\u0165, a vykon\u00e1va\u0165 ak\u00fako\u013evek \u010dinnos\u0165 vy\u017eaduj\u00facu jemn\u00fa motoriku.<\/p>\n

Prakticky ka\u017ed\u00fd m\u00e1 vy\u0161\u0161iu ako norm\u00e1lnu \u00farove\u0148 nap\u00e4tia v niektor\u00fdch svaloch v tele<\/strong>, a toto nap\u00e4tie je v\u00fdsledkom aktivity gama slu\u010dky.<\/p>\n

Ako si rozv\u00edjame zvy\u010dajn\u00e9 sp\u00f4soby st\u00e1tia a pohybu a s\u0165ahujeme svaly st\u00e1le t\u00fdm ist\u00fdm sp\u00f4sobom, na\u0161a aktivita gama slu\u010dky sa prisp\u00f4sobuje t\u00fdm, \u017ee postupne umo\u017e\u0148uje, aby pokojov\u00e1 \u00farove\u0148 nap\u00e4tia v na\u0161ich svaloch bola st\u00e1le vy\u0161\u0161ia a vy\u0161\u0161ia.<\/p>\n

Bez vedom\u00e9ho z\u00e1sahu toto nahromadenie svalov\u00e9ho nap\u00e4tia pokra\u010duje po\u010das cel\u00e9ho n\u00e1\u0161ho \u017eivota. To je d\u00f4vod, pre\u010do m\u00e1me tendenciu by\u0165 ob\u010das stuhnut\u00fdmi, a m\u00e1me obmedzen\u00fd pohyb, ke\u010f starneme<\/strong>: je to nahromadenie svalov\u00e9ho nap\u00e4tia.<\/p>\n

 <\/p>\n Schematick\u00fd diagram gama slu\u010dky, ktor\u00e1 je permanentne stimulovan\u00e1 vonkaj\u0161\u00edmi impulzmi v skupine \u013eud\u00ed postihnut\u00fdch chronick\u00fdm stresom. Zdroj: researchgate.net\n

<\/h3>\n

M\u00f4\u017eeme ovl\u00e1da\u0165 aktivitu gama slu\u010dky?<\/h3>\n

\u00c1no, m\u00f4\u017eeme!<\/strong><\/p>\n

Aj ke\u010f sa na\u0161e svalov\u00e9 nap\u00e4tie a zvy\u010dajn\u00e9 dr\u017eanie tela a pohyb, m\u00f4\u017eu zda\u0165\u00a0mimo na\u0161ej kontroly, m\u00f4\u017eeme \u00faplne precvi\u010di\u0165 na\u0161e nau\u010den\u00e9 motorick\u00e9 vzorce, a upravi\u0165 aktivitu gama slu\u010dky t\u00fdm, \u017ee n\u00e1\u0161mu nervov\u00e9mu syst\u00e9mu poskytneme biologick\u00fa sp\u00e4tn\u00fa v\u00e4zbu.<\/p>\n

 <\/p>\n

Na\u0161a pandikul\u00e1rna reakcia je sp\u00f4sob, ak\u00fdm in\u0161tinkt\u00edvne reagujeme na nahromadenie nap\u00e4tia<\/strong> v na\u0161ich svaloch.<\/p>\n

Ak ste niekedy videli, ako sa pes alebo ma\u010dka preh\u00fdbaj\u00fa v chrbte, ke\u010f vst\u00e1vaj\u00fa zo sp\u00e1nku, alebo ste videli, ako si b\u00e1b\u00e4tko na\u0165ahuje ruky a nohy, ke\u010f sa preb\u00fadzaj\u00fa, boli ste svedkami pandikul\u00e1rnej reakcie<\/strong>.<\/p>\n

 <\/p>\n

Na\u0161a prirodzen\u00e1 pandikul\u00e1rna reakcia a dobrovo\u013en\u00e1 pandikul\u00e1cia poskytuj\u00fa n\u00e1\u0161mu nervov\u00e9mu syst\u00e9mu inform\u00e1cie o \u00farovni kontrakcie v na\u0161ich svaloch. Pandikul\u00e1cia na\u0161ich svalov postupne obnovuje norm\u00e1lnu \u00farove\u0148 sp\u00fa\u0161\u0165ania gama motorick\u00fdch neur\u00f3nov a zni\u017euje \u00farove\u0148 svalov\u00e9ho nap\u00e4tia<\/strong> nastaven\u00fa gama slu\u010dkou.<\/p>\n

<\/h3>\n

Je d\u00f4le\u017eit\u00e9 pochopi\u0165, \u017ee vonkaj\u0161ia manipul\u00e1cia, ako je stre\u010ding, mas\u00e1\u017e a chiropraktick\u00e1 pr\u00e1ca, m\u00e1 mal\u00fd alebo \u017eiadny trval\u00fd vplyv na aktivitu gama slu\u010dky, preto\u017ee nezah\u0155\u0148a \u017eiadny akt\u00edvny pohyb z va\u0161ej strany.<\/h3>\n

Pomal\u00fd, vedom\u00fd, akt\u00edvny pohyb je potrebn\u00fd na zmenu nau\u010den\u00fdch motorick\u00fdch vzorcov a na \u00fapravu \u00farovne sp\u00fa\u0161\u0165ania gama motorick\u00fdch neur\u00f3nov.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\u010co je to gama slu\u010dka? Gama slu\u010dka je sp\u00e4tn\u00e1 v\u00e4zba v na\u0161om nervovom syst\u00e9me, ktor\u00e1 reguluje \u00farove\u0148 nap\u00e4tia v na\u0161ich svaloch.   \u010co je svalov\u00e9<\/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-7971","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7971","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=7971"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7971\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}