[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.lenkow.cz\/z-bodu-a-do-bodu-a\/#Article","mainEntityOfPage":"https:\/\/www.lenkow.cz\/z-bodu-a-do-bodu-a\/","headline":"Z bodu \u201eA\u201c do bodu \u201eA\u201c","name":"Z bodu \u201eA\u201c do bodu \u201eA\u201c","description":"Spousta n\u00e1stroj\u016f, kter\u00e9 d\u0159\u00edve lid\u00e9 pou\u017e\u00edvali v boji nebo k lovu, dnes slou\u017e\u00ed pouze k z\u00e1bav\u011b nebo sportovn\u00edm \u00fa\u010del\u016fm. Sta\u010d\u00ed si vzpomenout na luk a \u0161\u00edpy nebo na bumerang. A\u010dkoliv je bumerang pova\u017eov\u00e1n za n\u00e1stroj,<p><a class=\"link\" href=\"https:\/\/www.lenkow.cz\/z-bodu-a-do-bodu-a\/\">Pokra\u010dovat ve \u010dten\u00ed<\/a><\/p>","datePublished":"2020-09-07","dateModified":"2020-09-07","author":{"@type":"Person","@id":"https:\/\/www.lenkow.cz\/author\/#Person","name":"","url":"https:\/\/www.lenkow.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/edf965aa5e6319b22667bed24bb070a38fc0326fd1c728db50dc1d860a4a16ad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/edf965aa5e6319b22667bed24bb070a38fc0326fd1c728db50dc1d860a4a16ad?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"lenkow.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.lenkow.cz\/wp-content\/uploads\/img_a299800_w2051_t1509724557.png","url":"https:\/\/www.lenkow.cz\/wp-content\/uploads\/img_a299800_w2051_t1509724557.png","height":0,"width":0},"url":"https:\/\/www.lenkow.cz\/z-bodu-a-do-bodu-a\/","wordCount":378,"articleBody":"\tSpousta n\u00e1stroj\u016f, kter\u00e9 d\u0159\u00edve lid\u00e9 pou\u017e\u00edvali v boji nebo k lovu, dnes slou\u017e\u00ed pouze k z\u00e1bav\u011b nebo sportovn\u00edm \u00fa\u010del\u016fm. Sta\u010d\u00ed si vzpomenout na luk a \u0161\u00edpy nebo na bumerang. A\u010dkoliv je bumerang pova\u017eov\u00e1n za n\u00e1stroj, kter\u00fd pou\u017e\u00edvali v\u00fdhradn\u011b austral\u0161t\u00ed domorodci, archeologick\u00e9 n\u00e1lezy prok\u00e1zaly, \u017ee byl roz\u0161\u00ed\u0159en t\u00e9m\u011b\u0159 po cel\u00e9m sv\u011bt\u011b.\u00a0 \t\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 P\u0159edch\u016fdcem bumerangu byla loveck\u00e1 a v\u00e1le\u010dn\u00e1 zbra\u0148 \u2013 kylie.\t\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Je stejn\u011b zahnut\u00e1, ale oproti bumerangu se nevrac\u00ed.\t\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Nejstar\u0161\u00ed kylie byla nalezena na polsk\u00e9 stran\u011b Tater a jej\u00ed st\u00e1\u0159\u00ed je odhadov\u00e1no na dvacet tis\u00edc let.\t\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Byla vyrobena z mamut\u00edho klu.\t\tBumerang vznikl jako loveck\u00e1 zbra\u0148 na r\u016fzn\u00fdch m\u00edstech na\u0161\u00ed planety.Ale pouze v Austr\u00e1lii je dodnes k t\u011bmto \u00fa\u010del\u016fm pou\u017e\u00edv\u00e1na. V ostatn\u00edch \u010d\u00e1stech sv\u011bta je to u\u017e jen n\u00e1stroj zaj\u00edmav\u00e9 z\u00e1bavy.\t&#8211;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Aby se mohl bumerang vr\u00e1tit, mus\u00ed m\u00edt profil k\u0159\u00eddla.\t&#8211;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Jestli\u017ee se vyhod\u00ed spr\u00e1vn\u00fdm zp\u016fsobem, vytvo\u0159\u00ed se aerodynamick\u00fd vztlak, kter\u00fd zak\u0159iv\u00ed jeho dr\u00e1hu.\t&#8211;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Let\u00ed tedy po obloukov\u00e9 dr\u00e1ze a vrac\u00ed se zp\u011bt ke sv\u00e9mu majiteli.\t&#8211;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A aby nedo\u0161lo ke zran\u011bn\u00ed, je pot\u0159eba ho zachytit mezi ob\u011b ruce.\tZaj\u00edmav\u00fd pokus ud\u011blal japonsk\u00fd astronaut Takao Doi, kter\u00fd ho otestoval p\u0159\u00edmo v kosmu. Zjistil, \u017ee se vrac\u00ed i ve stavu bezt\u00ed\u017ee.\tZ\u00e1bava i sportSportovn\u00edch discipl\u00edn, kter\u00e9 se zab\u00fdvaj\u00ed h\u00e1zen\u00edm bumerangu, je n\u011bkolik druh\u016f. V\u011bt\u0161inou se hodnot\u00ed\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 p\u0159esnost\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 vytrvalost\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 vzd\u00e1lenost.U n\u011bkter\u00fdch discipl\u00edn je hodnocena i maxim\u00e1ln\u00ed v\u00fddr\u017e ve vzduchu. Zaj\u00edmavou discipl\u00ednou je \u201eJuggling\u201c. Jedn\u00e1 se o \u017eonglov\u00e1n\u00ed se dv\u011bma bumerangy. Opravdov\u00fdm p\u0159eborn\u00edkem je \u0160v\u00fdcar Manuel Sch\u00fctz, kter\u00fd z\u00edskal prvenstv\u00ed hned v n\u011bkolika kategori\u00edch.1)\u00a0\u00a0\u00a0\u00a0\u00a0 Vytrvalost\u2013 jedenaosmdes\u00e1t chycen\u00ed.2)\u00a0\u00a0\u00a0\u00a0\u00a0 Vzd\u00e1lenost\u2013 dv\u011b st\u011b t\u0159icet osm metr\u016f.3)\u00a0\u00a0\u00a0\u00a0\u00a0 Opakovan\u00e9 chyt\u00e1n\u00ed\u2013 tis\u00edc dv\u011b st\u011b devades\u00e1t sedm chycen\u00ed.VYZNAVA\u010cI T\u00c9TO Z\u00c1BAVY ALE VARUJ\u00cd P\u0158ED JEDN\u00cdM PROBL\u00c9MEM \u2013 h\u00e1zen\u00ed bumerangu je siln\u011b n\u00e1vykov\u00e9. Jak jednou hod\u00ed\u0161, u\u017e bude\u0161 h\u00e1zet napo\u0159\u00e1d.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Z bodu \u201eA\u201c do bodu \u201eA\u201c","item":"https:\/\/www.lenkow.cz\/z-bodu-a-do-bodu-a\/#breadcrumbitem"}]}]