{"id":2514,"date":"2017-04-11T00:04:09","date_gmt":"2017-04-10T22:04:09","guid":{"rendered":"http:\/\/www.hauseverything.com\/temp\/f1nal\/?page_id=2514\/"},"modified":"2017-06-17T19:40:52","modified_gmt":"2017-06-17T17:40:52","slug":"zajimavosti","status":"publish","type":"page","link":"https:\/\/www.highjump.cz\/cs\/cliffdiving\/zajimavosti\/","title":{"rendered":"Zaj\u00edmavosti"},"content":{"rendered":"
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Technick\u00e1 data pro Cliffdiving<\/strong>
\nV\u00fd\u0161ka skoku mu\u017ei: 20 – 30 metr\u016f
\nV\u00fd\u0161ka skoku \u017eeny: 18 – 25 metr\u016f
\nDosa\u017een\u00e1 rychlost: 75 – 100 km\/h
\nHloubka pono\u0159en\u00ed: 2.5 – 4.5 metr\u016f
\n\u010cas voln\u00e9ho p\u00e1du: ~3 sekundy<\/div>\n
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Rady Doktor\u016f<\/strong>
\nZe skok\u016f do vody (p\u0159edev\u0161\u00edm v nezn\u00e1m\u00e9m m\u00edst\u011b) poch\u00e1z\u00ed jeden ze \u0161esti p\u0159\u00edpad\u016f zlomeniny p\u00e1te\u0159e!!! P\u0159ed skokem do nezn\u00e1me vody si v\u017edy ov\u011b\u0159te, zda je v m\u00edst\u011b dostate\u010dn\u00e1 hloubka a \u017ee m\u00edsto nen\u00ed zaneseno. Tam kde vloni byla hloubka, m\u016f\u017ee b\u00fdt letos situace jin\u00e1!
\nDoporu\u010dujeme p\u0159e\u010d\u00edst \u010dl\u00e1nek od partnera na\u0161ich z\u00e1vod\u016f FREERIDE.cz, kter\u00fd spole\u010dn\u011b s chirurgem p\u00e1te\u0159e MUDr. Ji\u0159\u00edm \u0160r\u00e1mkem p\u0159ipravil rozhovor a rady na toto t\u00e9ma<\/a>.<\/div>\n
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N\u00e1sledky zran\u011bn\u00ed m\u00edchy v kr\u010dn\u00ed p\u00e1te\u0159i p\u0159i skoc\u00edch do vody<\/strong>
\nNad 4. kr\u010dn\u00edm obratlem: \u010clov\u011bk nem\u016f\u017ee s\u00e1m d\u00fdchat ani h\u00fdbat kon\u010detinami
\n5.kr\u010dn\u00ed obratel: \u010clov\u011bk nedok\u00e1\u017ee zvednout ani ramena
\n6.kr\u010dn\u00ed obratel: \u010clov\u011bk h\u00fdbe rameny, ale neohne ruku ani nepohne t\u011blem
\n7.kr\u010dn\u00ed obratel: \u010clov\u011bk je schopen zvedat pa\u017ee a oh\u00fdbat ruce v loktech
\nP\u0159echod kr\u010dn\u00ed a hrudn\u00ed p\u00e1te\u0159e: \u010clov\u011bk nat\u00e1hne ruku v lokti, m\u00e1 ne\u00faplnou manipula\u010dn\u00ed schopnost ruky<\/div>\n
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Adrenalin<\/strong>
\nPodle pravidel cliffdivingu, mus\u00ed b\u00fdt voda nejm\u00e9n\u011b 5m hlubok\u00e1. Na Havaji a v Mexiku skokani tr\u00e9nuj\u00ed pouze do vody hlubok\u00e9 okolo 3,5m!!! Dokto\u0159i doporu\u010duj\u00ed d\u011blat mezi jednotliv\u00fdmi skoky hodinov\u00e9 p\u0159est\u00e1vky. Skokani mus\u00ed dopadat co nejl\u00e9pe zpevn\u011bni, proto\u017ee \u010dasti t\u011bla no\u0159\u00edc\u00ed se pod hladinu ji\u017e brzd\u00ed odpor vody, ale na zbytek t\u011bla p\u016fsob\u00ed dosa\u017een\u00e1 rychlost. Kdyby z\u00e1vodn\u00edk z t\u00e9to v\u00fd\u0161ky spadl na z\u00e1da, bylo by to jako kdyby dopadl ze 4 a\u017e 6 metr\u016f na zem.<\/div>\n
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Zaj\u00edmav\u00e9 rekordy – nejhlub\u0161\u00ed p\u00e1d<\/strong>
\nSrbsk\u00e1 letu\u0161ka Vesna Vulovi\u010dov\u00e1 jako jedin\u00e1 p\u0159e\u017eila p\u00e1d letadla, kter\u00e9 \u00fadajn\u011b padalo z v\u00fd\u0161ky 10 tis\u00edc metr\u016f. Jm\u00e9no letu\u0161ky bylo na z\u00e1klad\u011b t\u00e9to zpr\u00e1vy zaps\u00e1no do Guinnessovy knihy rekord\u016f za „p\u0159e\u017eit\u00ed nejhlub\u0161\u00edho p\u00e1du“.
\nDal\u0161\u00ed informace<\/a>.<\/div>\n
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Zaj\u00edmav\u00e9 rekordy – Niagarsk\u00e9 vodop\u00e1dy<\/strong>
\nMu\u017e p\u0159e\u017eil p\u00e1d Niagarsk\u00fdmi vodop\u00e1dy (50m) na rozhran\u00ed Kanady a USA. Stal se tak zat\u00edm p\u00e1t\u00fdm \u010dlov\u011bkem, o n\u011bm\u017e se v\u00ed, \u017ee takov\u00fd kousek p\u0159e\u017eil. Utrp\u011bl zran\u011bn\u00ed a byl siln\u011b podchlazen\u00fd.
\nDal\u0161\u00ed informace<\/a>.<\/div>\n
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Olympi\u00e1da<\/strong>
\nRoku 1904 se poprv\u00e9 dostaly skoky do vody na olympijsk\u00e9 hry. V Sydney roku 2000 se p\u0159idal synchronizovan\u00fd skok. Prvn\u00ed \u010ceskoslovensk\u00e1 reprezentantka ve skoc\u00edch do vody: Duchkov\u00e1 Milena, vybojovala p\u0159i na\u0161\u00ed premi\u00e9\u0159e na OH roku 1968 rovnou zlatou medaily z v\u011b\u017ee(10m). Z prkna(3m) se um\u00edstila na kr\u00e1sn\u00e9m 10.m\u00edst\u011b.<\/div>\n
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Fyzika – rychlost<\/strong>
\nV\u0161echna t\u011blesa padaj\u00ed na ur\u010dit\u00e9m m\u00edst\u011b Zem\u011b se stejn\u00fdm zrychlen\u00edm g. G je t\u00edhov\u00e9 zrychlen\u00ed. To po\u010d\u00edt\u00e1me g=10 m.s-2 p\u0159esn\u011b u n\u00e1s je to:
\ng = 9,81 m.s-2
\nPro voln\u00fd p\u00e1d dostaneme ze vztah\u016f pro rovnom\u011brn\u011b zrychlen\u00fd pohyb dosazen\u00edm:
\na = g
\nPotom tedy rychlost:
\nv= g*t
\na \u010das t vypo\u010dteme:
\nt=druh\u00e1 odmocnina z 2s\/g
\nkde s=draha.P\u0159i skoku z m\u00edsta tj z klidu:
\nv=druha odmocnina (2sg)
\nPozor vyjde v metrech za sekundu! Pro p\u0159evod:
\nx m . s-1 = x . 3,6 km . h-1.V\u00ddPO\u010cET
\nP\u0159i v\u00fd\u0161ce 16m skok z klidu:
\nv=druha odmocnina z (2_*_16_*_9,81) = 17,72 m\/s
\na to je cca 63,78 Km\/h<\/div>\n
\n","protected":false},"excerpt":{"rendered":"

Technick\u00e1 data pro Cliffdiving V\u00fd\u0161ka skoku mu\u017ei: 20 – 30 metr\u016f V\u00fd\u0161ka skoku \u017eeny: 18 – 25 metr\u016f Dosa\u017een\u00e1 rychlost: 75 – 100 km\/h Hloubka pono\u0159en\u00ed: 2.5 – 4.5 metr\u016f \u010cas voln\u00e9ho p\u00e1du: ~3 sekundy Rady Doktor\u016f Ze skok\u016f do vody (p\u0159edev\u0161\u00edm v nezn\u00e1m\u00e9m m\u00edst\u011b) poch\u00e1z\u00ed jeden ze \u0161esti p\u0159\u00edpad\u016f zlomeniny p\u00e1te\u0159e!!! P\u0159ed skokem do…<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2237,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"class_list":["post-2514","page","type-page","status-publish","hentry","main-post"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/pages\/2514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/comments?post=2514"}],"version-history":[{"count":7,"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/pages\/2514\/revisions"}],"predecessor-version":[{"id":7784,"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/pages\/2514\/revisions\/7784"}],"up":[{"embeddable":true,"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/pages\/2237"}],"wp:attachment":[{"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/media?parent=2514"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.highjump.cz\/cs\/wp-json\/wp\/v2\/tags?post=2514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}