INzululwazi ithi Eli lelona xesha lifanelekileyo leMarathon yaBasetyhini

Umxholo

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Ukukhawuleza kwendoda eyakha yaqhuba umdyarho: 2:02:57, ivalwe nguKenya uDennis Kimetto. Kwabasetyhini, nguPaula Radcliffe, obaleke ama-26.2 kwi-2:15:25. Ngelishwa, akukho mfazi uya kuba nakho ukuvala umsantsa wemizuzu elishumi elinamithathu: Umahluko ubangelwa yinto yokuba amadoda enentambo ngendlela eyahlukileyo (anezinga eliphezulu le-VO2 ubuninzi beoksijini enokuyisebenzisa- umzekelo) Ngaphezu kwethu, ke baya kuhlala beneso santya senzuzo. Kodwa, musa ukuba nomona kakhulu. Uphando lubonisa ukuba thina mantombazana siyakwazi ukuzihambela ngcono kunamakhwenkwe.

Uluntu olubalekayo lukwimpikiswano eyoyikisayo malunga nokuba ngubani oza kwaphula irekhodi likaKimetto ngokuqhuba umdyarho weemarike phantsi kweeyure ezimbini (kwaye oko kuyakwenzeka nini). Kodwa, kuba amadoda enohlobo olungenabulungisa, abaphandi bafuna ukufumana ukulingana kweeyure ezimbini zokubaleka kwabafazi. I-hypothesis yabo, epapashwe kuphando lwamva nje kwifayile ye- Ijenali yePhysology eSetyenzisiweyo, yinto esele yenziwe-le ka-Radcliffe's 2:15:25 inzima emfazini njengokubaleka u-26.2 ngo-2: 02 yeyendoda.

Kukho izinto ezintathu eziqikelela ukusebenza kwe-marathon: ukusetyenziswa okuphezulu kwe-oksijini, i-lactate threshold, kunye noqoqosho oluqhubayo, utsho umbhali ofundayo uSandra Hunter, Ph.D. Kunqabile ukuba uzifumane ezi zinto zintathu emntwini omnye, uyachaza. URadcliffe ngomnye wabo bantu banqabileyo, nto leyo echaza ukuba kutheni engumntu othanda ukufana xa kufikelela kugqatso lweemayile ezingama-26.2. Ukwazi oko, abaphandi bathabathe irekhodi lakhe lemarathoni kumaxesha abo kwaye bafumanisa ukuba kukho umahluko we-12 ukuya kwi-13 yepesenti umahluko ngokwesini kumaxesha omdyarho. Oko kuya kuthetha ukuba umdyarho ka-Radcliffe we-2: 15: 25 ulingana nomdyarho weeyure ezi-2 wendoda.

I-Radcliffe yincopho yabasetyhini abanokubakho, ke mvumele ukuba akukhuthaze ukuba wongeze eyakho indlela yokubaleka! Fumana isantya esiphezulu ngezi ngcebiso zi-5 zokuSebenzisa iZahlulo eziNgcaciso kwiZiphumo eziNgcono kwaye ufumanise ukuba uBaleka njani ngokukhawuleza, ixesha elide, elinamandla, kwaye ungonzakali. Okanye (siyakucela!) bhalisela isiqingatha sakho sokuqala okanye i-marathon epheleleyo.

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