Mukati
Mitambo mishanu yekudzidzira muchando
Munguva yechando, enda kuyambuka-nyika skiing!
Yakadzidziswa kubvira Antiquity munyika dzeScandinavia, the kuyambuka-kuyambuka nyika ndeimwe yemitambo yepamusoro yechando. Iko zvino yakabudirira zvikuru muNorthern neEastern Europe, Canada, Russia neAlaska. Kuyambuka-nyika skiing, kusingafaniri kuvhiringidzwa nekudzika pasi, kunoitwa nemidziyo yakakodzera (yakareba uye yakamanikana skis, mabhoti marefu ane binding system, mapango, nezvimwewo) panzvimbo yakati sandara kana zvishoma ine makomo ine chando. Mutambo uyu, une maitiro uye mabhenefiti akafanana neaya ekufamba-famba, anoshingirira zvakanyanya nekuti anoshandisa mhasuru dzese dzemuviri: biceps, forearm tsandanyama, pectorals, abdominals, gluteal tsandanyama, quadriceps, adductors, mhuru ...
Kune maviri akasiyana matekiniki ekudzidzira kuyambuka-nyika skiing: hunyanzvi ” classical ", Inonziwo" imwe nhanho "maitiro, akakodzera kune vanotanga nekuti yakafanana nekufamba. Iyo skis inofananidzwa uye muchinjiko-nyika skier inofambira mberi nerubatsiro rwemapango, ichitsamira pane imwe tsoka ipapo kune imwe. Sezvineiwo, tekiniki " skating », Or« pas de skater », iyo yakaonekwa kekutanga muna 1985, ibasa rinoda simba uye kuenzanisa kwakanaka. The cross-country skier inotsvedza kwenguva yakareba netsoka imwe ipapo kune imwe uye mitsipa iri lateral, nenzira yechando skating kana rollerblading. Inoitwa pamateru akashongedzwa uye yakanangwa zvakanyanya kune vanhu vane ruzivo.
Hutano hwakanakira kuyambuka-nyika skiing
Cross-country skiing inobatsira kune hutano, zvakare imwe yeakanakisa aerobic mitambo, pamberi pekumhanya, kuchovha bhasikoro uye kushambira. Inobvumira, pakati pezvimwe zvinhu, kuvandudza zvakanyanya basa rekufema uye zvemoyo, pamwe nemamiriro emuviri (kuwana mukutsungirira, kusimbiswa kwemhasuru uye immune system, kunatsiridza silhouette ...) Imwe mukana, kuyambuka-nyika skiing inobvumira kushanda majoini zvinyoro nyoro, zvishoma zvinoshungurudza mutambo. Maererano neNational Association of Mountain Doctors1, vanhu vanodzidzira kutsetseka kwepasi-nyika vanomiririra chete 1% yekukuvara mumitambo yechando, nepo alpine skiing inomiririra 76% yekukuvara uye snowboarders 20%.
Kune rumwe rutivi, kuyambuka-nyika skiing ishamwari yesarudzo yekurwisana kunobudirira neosteoporosis, chirwere chinoratidzwa nekuderera kwehutano hwemapfupa uye kuparara kwekugadzirwa kwemukati kwemapfupa. Ichi chiitiko chinoisa dambudziko guru pamapfupa ehurongwa uye naizvozvo rinobatsira pakubatanidzwa nekusimbiswa kwemapfupa. Cross-country skiing inoonekwa semutambo unotungamira2 : Mimhasuru nemabhonzo emakumbo ezasi anoshandirwa kurwisa simba regiravhiti uye kutsigira uremu hwemuviri. Mitambo yakatakurwa yakanakira kusimbisa misumbu yemakumbo ezasi uye kusimbisa mapfupa emakumbo uye musana. Zvinokurudzirwa kuita maekisesaizi ekutakura uremu 3 kusvika ka5 pavhiki kwemaminitsi makumi matatu.
Cross-country skiing zvakare inobatsira kuchengetedza huremu hune hutano, kurasikirwa nemamwe mapaundi uye kunatsa silhouette. Nokubatanidza chiito chechando nekufamba kwakasimba kwemaoko nemakumbo, iyo yakanakisa "mafuta-kupisa" mutambo. Iawa yekuyambuka-nyika skiing paavhareji inodhura sangano pakati pe550 ne1 kcal! Chekupedzisira, chirango ichi chinobatsira kurwisa kushushikana uye kusagadzikana uye kuvandudza hutano hwakanaka. Kufanana nemitambo yese, kusvetuka-svetuka kunokurudzira kuburitswa kwe "mafaro" mahomoni akadai se dopamine, serotonin uye endorphins.3, neurotransmitters yakagadzirwa ne hypothalamus uye pituitary gland. Nekuita pane yepakati tsinga system, mahormone aya anovandudza mafungiro uye anoita kuti iwe uwedzere kufara. Cross-country skiing saka inzira yakanaka yekunakidzwa, kuwanazve hunhu uye kuchajazve mabhatiri ako uchinakidzwa nekunakirwa kwenzvimbo dzakafukidzwa nechando.
Zvakanaka kuziva : cross-country skiing mutambo unogara uripo unoda kushanda nesimba kwemaminetsi akati wandei, kana maawa akati wandei. Isu tinokurudzira kuti vanotanga kana vese vasingawanzo kudzidzira kuita zvemuviri kuti vadzidze maitiro ekutanga uye matekiniki kubva kunyanzvi inokwanisa uye kutanga zvinyoro nyoro kudzivirira chero njodzi yekukuvara. |
Sources
Zvinyorwa: Zvinyorwa: National Association of Mountain Doctors. Inowanikwa pa: http://www.mdem.org/ (yakagamuchirwa Zvita 2014). Osteoporosis Canada. Kudzidzira mapfupa ane hutano [online]. Inowanikwa pa: http://www.osteoporosecanada.ca/wp-content/uploads/OC_Exercise_For_Healthy_Bones_FR.pdf (yakaitwa muna Zvita 2014). Research Institute for Well-being, Medicine uye Sport and Health (IRBMS). Verenga macalorie ako akapiswa uchitora chikamu mumitambo yemuviri [pamhepo]. Inowanikwa pa: http://www.irbms.com/ (yakasvika Zvita 2014).