Gịnị bụ halfpipe na oyi egwuregwu

Na-adịbeghị anya ọtụtụ iri afọ, e nwere a dum nso nke ọhụrụ egwuregwu, tinyere oyi. Ọtụtụ ndị na ọbụna na-enweghị echiche ihe a halfpipe, na kasị elu n'ụwa larịị nke Ịgba Cha Cha asọmpi na-ama na ya.

Isi

N'agbanyeghị eziokwu na ndị halfpipe - egwuregwu, aha e nyere ya a pụrụ iche engineering unit. Halfpipe bụ a Na-ekara ọkara-pipe, na nke na-eme egwuregwu pụọ si n'otu akụkụ nke ọzọ, si otú na-arụ dizzying stunts na ikuku. Ọzọkwa, na elu na-agba nke dispersal, onye nwere ike na-awụlikwa elu elu. Nke a Ọdịdị mbụ eji naanị skaters, ma ka oge na-ya a mma nke ukwuu nke na ọ ghọrọ adabara ski, ọ bụghị nanị snowboarders kamakwa skiers. Iji ghọta ihe ndị halfpipe, i kwesịrị zuru ezu n'ụzọ ebukọtala ya na ngwaọrụ.

The ngwaọrụ Halfpipe

Snowboarders ịrụ na ngwaọrụ a ole na ole aghụghọ na ndị yiri nnọọ ndị na-eme ka skateboarders, ma naanị maka a Halfpipe, mere nke dị ọcha snow. Ná mmalite, dị ka U ekara ọkara-pipe na-eji eke Ikuku (ndagwurugwu) ma ọ bụ pụrụ iche agha. N'ime oge ahụ, ha ghọrọ usoro oge a ụlọ. Halfpipe merela agadi teknụzụ e mepụtara ebe ọ bụ na mepụtara nke anwụrụ dragon, na-anọchite anya a kpọmkwem usoro maka nlekọta nke dum Ọdịdị. N'ihi ya ohere ime ihe fọrọ nke nta zuru okè udi mechanically (na-enweghị ojiji nke ntuziaka oru).

Gịnị bụ halfpipe taa? "New Birth" nke a owuwu mgbe mepụtara nke nnukwu Ọdịdị. Superpipe iche nna nna ya hà na ọhụrụ ụkpụrụ ndị dị na egwuregwu. The mbụ dị otú ahụ ụlọ ahụ eji na Olympics na Salt Lake City (2002).

Gịnị bụ halfpipe a na-ahụ kwa

Halfpipe mgbidi ngalaba Ọdịdị akpọ a n'ala grajentị. Ọ bụ nke a akụkụ nke ụlọ e nwere onye na-eme egwuregwu na-efe efe site na ikuku. On Olimpik-2002 obodo nke halfpipe mgbidi ndị 4.5 m ogologo. Eche nche na na-na ngalaba ebe na-eme egwuregwu Nkea si na isi na mgbidi. Edge a na-akpọ elu ibikwa nke ewu, ebe mgbidi agwụ. A na-akpọ ha ọtọ perpendicular ka ụgbọelu nke mgbidi. Ọ dị n'etiti ihu halfpipe na mgbanwe. Ewepụghị ebe n'akụkụ nke ọ bụla nke ihe owuwu, i nwere ike na-eje ije - n'elu ikpo okwu.

Aghụghọ na halfpipe

The na-eme egwuregwu, bụ onye ghọrọ na halfpipe, amalite ịkwaga azụ na-apụta ala na Ọdịdị. Ndị dị otú ahụ a mmalite ski akpọ "droping". Sochiri "wɔfrɛ wɔn T". Mgbe gburu site a onye na-ewe anya n'ime ikuku. Iji ụbọchị, isi atọ na nke a egwuregwu bụ ndị na-akpọ "ijido". N'oge ya arụmọrụ na-eme egwuregwu na-ewe n'ime ikuku na-ewe ke osisi a n'aka. Snowboarders ime nke a atọ maka kwụsie ike na ikuku na style. Na nke a egwuregwu e nwere kpọmkwem jumps (gbasaa ruo 180˚) na adiana (nwoke amama na ikuku na 360 degrees ma ọ bụ karịa). Ọtụtụ n'ime ndị a na-akpọ jumping na degrees, ma mgbe ha na-akpọ site mbụ ọbula (360˚ = 3; 540˚ = 5; 720˚ = 7; 900˚ = 9). Superslozhnyh adiana 1080˚ kpọ madu iri-iri asatọ.

E nwere ọtụtụ kpọmkwem aha nke aghụghọ na ihe na halfpipe na-amụ ha, ọ dị mkpa obibi nke a mara mma, ma dị nnọọ ize ndụ egwuregwu. N'oge na-ekpe ikpe na ndetu quality nke kpọmkwem jumps, spins, ha njupụta na n'ozuzu echiche nke arụmọrụ.

Halfpipe skiers

Ke adianade snowboarders a imewe ike eme na skiers. Usoro ịrụ aghụghọ na nke a bụ dịtụ iche n'elu osisi. Ski halfpipe bụ a mpi ebe ndị sonyere na-amalite na otu onu na Ọdịdị. Iji ọsọ na ha na-enweta ná mkpọda skiers ofufe na onu nke halfpipe na-arụ ọrụ dị iche iche ikuku ihe mgbagwoju anya. Nzube nke a asọmpi bụ zuru okè n'onwe mgbagwoju shapes. Nke a ịdọ aka ná ntị a na-enyocha ndị na-esonụ ibiere: mgbagwoju anya, njupụta mgbanwe.