Sports na Fitness, Akụrụngwa
Skai okporo osisi
Ski okporo osisi dị ka ihe mmegharị maka ije n'elu igwe skii pụtara na nso nso - dịghị tupu nke iri na itoolu na narị afọ. Skiers mbụ na-eji otu osisi, na nke a na a oge mgbe ski bụ a egwuregwu, ma na a kpere utilitarian uru, bụ nnọọ ezu. The osisi eji skiers, na-eje ozi dị ka a support mgbe na-eje ije, braking na agbụrụ na ogwe aka - dị nnọọ ka na, dị nnọọ bụrụ na. Gị mgbe ihe ụdị nke mmadụ ma ọ bụ anụmanụ ga-izute na oyi n'oké ọhịa.
Na nanị mgbe ahụ, mgbe ndị mmadụ na-ekpebi ka mpi ịhụ onye ga-agba ọsọ site na a anya na a tupu tọrọ track, e nwere ejima okporo osisi ya. Site na nweta na mmepe nke ski ruo iche gbanwere, mma, na-emegharị ka ụzọ dị iche iche nke njem.
Back na ufọt ufọt iri abụọ na narị afọ, skai mkpanaka ndị ukwuu n'ime osisi na mere nke ìhè na ike achara okporo. The dum iri abụọ na narị afọ, ha na-akakwa mma. Akpa, iji dochie achara wee ígwè, mgbe ahụ, ha gbanwere a osisi duralumin ọkpọkọ nke obere n'obosara. Ski okporo osisi ịkwaga tinyere Araba na slalom "chụgara" gburugburu na fifties nke ikpeazụ nke narị afọ. Ebe ọ bụ na ha nọgide mma. Esonụ ọ bụ uzo nke titanium duralumin okporo osisi, na eighties na nineties nke ikpeazụ nke narị afọ pụtara mbụ samples of graphite ruo na okporo osisi nke oge a ìhè na inogide plastic. Ọtụtụ mgbe ha na-mere nke ọtụtụ ndị mejupụtara ihe.
Ski okporo osisi na-haziri maka slalom na downhill si n'ugwu, ka a obere kpara akpa iji melite aerodynamic e ji mara nke na-eme egwuregwu na nrida, na ewepu-ekwe omume nke na-ejidesi yiri mgbaaka goalpost. Ịgbada ná mkpọda steepness nke dị iche iche telescopic osisi mere na dịgasị.
Production nke akụkụ a nke skai ngwá ọrụ ọtụtụ ama na ụlọ ọrụ dị iche iche ná mba. Exel skai okporo osisi ndị kasị ewu ewu na a maara nke ọma na ụwa. Arapara a emeputa nwere pụtara onwe ha azụ ke seventies nke ikpeazụ nke narị afọ, mgbe ọtụtụ n'elu-eme egwuregwu,
Site Russian emepụta nwere ike ịmata ihe dị iche gị ụlọ ọrụ STC (Sports technology center) - Center nke egwuregwu technology. Ski okporo osisi ndị STC, ọ bụghị na-ekwenye ekwenye ka ụwa na-eduga na-emepụta nke àgwà, merie price. The na-eri nke yiri ngwaahịa na àgwà nke STC site banyere iri abụọ na ise - pasent iri atọ na-erughị dị n'anya. The Russian ụlọ ọrụ STC e hiwere na 1992 na ya iri-na-afọ akụkọ ihe mere jisiri ike a aha dị ka a emeputa nke elu àgwà sports akụrụngwa.
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