Cov txheej txheem:
- Yuav Ua Li Cas Predicted Marathon Sijhawm ua haujlwm
- Yuav suav nrog Lub Sijhawm Marathon Yuav Ua Li Cas
2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58
Lub laij lej online twv twv Marathon Lub Sijhawm yuav qhia koj ntev npaum li cas nws yuav coj koj mus 42 mais, tsis hais poj niam txiv neej, hnub nyoog, cov ntaub ntawv anthropometric thiab kev cob qhia. Kev suav yog nyob ntawm qhov tob theoretical hauv paus.
Thaum lub Cuaj Hlis 2014, Kenyan Dennis Kimetto tau khiav Berlin Marathon hauv 2:02:57. Cov ntaub ntawv rau cov poj niam yog tuav los ntawm British khiav Paula Radcliffe, uas ntaus London nrog 2: 15: 25 hauv 2003. Cov kws ncaws pob kws tshaj lij ntsuas qhov ua tau zoo ntawm cov kev ua tiav no, tab sis cov amateurs tsis zoo li. Lub laij lej online twv twv Lub Sijhawm Marathon yuav pab koj xav tias qhov bar. Nws yuav suav koj cov txiaj ntsig muaj peev xwm, tom qab ntawd koj tuaj yeem ntsuas qhov abyss ntawm koj tus kheej thiab cov neeg ncaws pob zoo tshaj plaws hauv ntiaj teb.
Yuav Ua Li Cas Predicted Marathon Sijhawm ua haujlwm
Xyoo 1981, tus kws tshawb fawb Asmeskas Peter Riegel tau nthuav tawm cov qauv lej rau kev kwv yees lub sijhawm ua haujlwm raws li kev nce qib dhau los. Cov mis tau dhau los ua qhov dav vim nws qhov yooj yim thiab qhov tseeb txaus.
T2 = T1 × (D2 ÷ D1)1, 06
Formula variables qhia:
- T1- Lub sijhawm siv dhau qhov kev ncua deb D1;
- T2- kwv yees lub sij hawm los npog qhov deb D2;
- D1 yog qhov kev ncua deb uas tus neeg ncaws pob yav dhau los tau them rau lub sijhawm T1;
- D2 - qhov kev ncua deb uas tus neeg ncaws pob npaj yuav npog hauv lub sijhawm xav tau T2.
Tom qab ntawd, Peter Riegel tau qhia meej tias cov qauv siv rau kev ua lub cev ntev li ntawm 3.5 txog 230 feeb. Txawm li cas los xij, nws tsim nyog rau kev khiav, ua luam dej thiab taug kev.
Ntau xyoo dhau los, thiab tus kws sau lub tswv yim tau qhia los ntawm cov peev txheej tshwj xeeb hauv Internet. Lawv tau taw qhia tias lub zog ntawm 1, 06 muab qhov kev kwv yees tsis txaus ntseeg rau qhov kev ncua deb. Andrew Vickers, tus kws tshawb fawb txog qog noj ntshav muaj npe nrov, kawm tiav ntawm Cambridge thiab Oxford Universities, thiab ib tus neeg khiav dej num, tau kho cov qauv.
Andrew Vickers tau hais kom nws cov neeg sau npe sau cov lus nug luv luv txog lub sijhawm ntawm kev sib tw kawg thiab lwm yam ntaub ntawv ntsig txog. 2,497 tus neeg teb tau teb rau qhov kev thov, ua tsaug uas tus kws tshawb fawb thiab nws cov npoj yaig Emily Vertosick (Emily Vertosick) tau txhim kho cov qauv hauv xyoo 2014.
Qhov kev sib piv tau pom tias Peter Riegel's version yog qhov zoo rau kev ncua mus txog ib nrab marathon, tab sis nyob rau hauv ib nrab ntawm cov xwm txheej nws ua tsis tau rau 10 feeb ntawm kev ncua ntev. Tau kawg, qhov no yog qhov teeb meem loj rau cov kws tshaj lij kev khiav haujlwm uas ua tib zoo npaj cov pace ntawm kev sib tw. Ib qho yuam kev tuaj yeem ua rau depletion ntev ua ntej daim kab xev tiav.
Peter Riegel tus qauv tau ua qauv rau lub ntiaj teb cov ntaub ntawv ntawm lub sijhawm ntawd, yog li qhov kev xav yog tias nws yuav tsum tsis txhob siv rau cov tsis yog kws tshaj lij. Ntxiv mus, amateurs txawv heev ntawm ib leeg nyob rau hauv lawv endurance. Piv txwv li, ib tus neeg tuaj yeem ua 5K ntawm 5:20 ib mais, thiab 10K ntawm 5:30 ib mais. Tus neeg sib tw thib ob, vim nws lub peev xwm ntuj, tuaj yeem poob ntau dua thiab nthuav tawm 5: 40 pace hauv kaum sab saum toj. Qhov zoo tshaj plaws no txwv qhov raug ntawm cov algorithms generic.
Nws yog qhov tseeb tias Andrew Vickers 'cov qauv tseem muaj teeb meem hauv qhov no: cov qauv ntawm cov neeg teb tsis yog random. Txawm li cas los xij, cov kws tshawb fawb tsis tau npaj kom thim rov qab thiab rov ua tiav cov qauv. Lawv rov ua daim ntawv ntsuam xyuas thiab ntxiv cov kev txwv ntxiv rau nws. Piv txwv li, cov neeg khiav dej num tau ntsuas lawv daim ntawv ntawm qhov ntsuas ntawm kaum.
Tom qab ntawd, cov lus nug tau muab faib ua ob pob: raws li ib qho, cov qauv raug kho kom zoo, thiab raws li qhov thib ob, nws qhov kev ua tau zoo raug kuaj xyuas. Qhov tseeb tau dhau los ua siab.
Nyob rau tib lub sijhawm, Andrew Vickers tau hais txog ob peb qhov tseeb xav paub:
- Cov neeg khiav dej num uas ua kev cob qhia ib ntus yog 3% sai dua li cov uas tsis saib xyuas lawv.
- Ntawm 5K, cov poj niam khiav 20% qeeb dua li cov txiv neej; rau marathon, qhov sib txawv no twb yog 10%. Los ntawm txoj kev, ntawm cov neeg tseem ceeb khiav kev sib kis sib txawv ntawm 10 mus rau 12.5% ntawm txhua qhov deb.
Thaum kawg, tom qab tshem tawm tag nrho cov lus tseeb, Andrew Vickers thiab Emily Vertozik tuaj txog qhov xaus tias qhov nruab nrab ntawm ib lub lim tiam thiab lub sij hawm ntawm kev sib tw dhau los yog qhov tseeb tshaj plaws thaum xam qhov ntev ntawm marathon. Qhov tseeb version ntawm cov mis yog raws li lawv.
Yuav suav nrog Lub Sijhawm Marathon Yuav Ua Li Cas
Mus rau hauv online Predicted Marathon Time calculator thiab nkag mus rau ob peb qhov tseem ceeb: tus naj npawb ntawm mais koj khiav hauv ib lub lis piam, qhov ntev ntawm kev khiav mus ntev, nws qhov xwm txheej thiab lub sijhawm. Lub algorithm yuav tam sim ntawd tso saib qhov kev kwv yees tau tshwm sim hauv marathon, nrog rau qhia qhov yuam kev. Nkag mus rau cov ntsiab lus rau ib qho kev tawm dag zog ntxiv yog li lub xaib yuav kho lub sijhawm tag nrho.
Hauv kev xaus, peb xav kos koj cov xim rau qhov tseeb tias cov qauv tsim ntau dua rau cov neeg uas mob siab rau npaj rau lub marathon thiab khiav qhov kev ncua deb. Tab sis tsis muaj leej twg cuam tshuam rau kev npau suav thiab cov neeg uas paub txog "ib nrab" tsuas yog hauv npau suav xwb. Tej zaum, saib mus rau hauv lub abyss, koj xav ua ib tug me ntsis sai thiab ntau enduring.
Predicted Marathon Sijhawm →
Pom zoo:
Koj yuav tsum tau hloov kho koj lub wardrobe ntau npaum li cas thiab yuav ua li cas thiaj ua tau zoo
Phau ntawv "Lub cev thiab khaub ncaws. Yuav ua li cas kom zoo nkauj yam tsis muaj kev nplij siab "yuav qhia koj ntau npaum li cas koj yuav tsum hloov kho koj lub wardrobe thiab yuav xaiv cov khaub ncaws tshiab li cas
Lub hnab nqa khoom ntawm lub dav hlau: dab tsi, npaum li cas thiab ntau npaum li cas koj tuaj yeem nqa tau
Lub neej hacker pom tias koj yuav tsum paub dab tsi txog qhov loj ntawm lub nra ntawm tes thaum ya, kom koj tsis tas yuav kuaj hauv koj lub hnab lossis them nyiaj ntxiv
Yuav ua li cas tshem tawm tag nrho koj cov tweets sai sai thaum txuag koj tus account
Koj tsis tas yuav pib los ntawm kos. Yog tias muaj kev xav tsis thoob tias ntawm cov ntawv qub muaj qee yam tweet (lossis txawm tias ob peb) uas tuaj yeem siv tawm tsam koj, nws yog lub sijhawm los pib ntxuav koj tus as khauj
Yuav ua li cas khiav koj thawj marathon thiab tsis ntsia nws: kev paub ntawm tus kheej
Tatyana Baturina hauv ib tsab xov xwm qhua qhia yuav ua li cas khiav thawj marathon, nws yuav siv li cas los npaj rau nws, thiab nws nkag siab li cas hauv rau lub hlis ntawm kev cob qhia
Yuav ua li cas kuv pib khiav ntawm 40 thiab khiav ib nrab marathon tom qab 4 xyoo tsis raug mob
Peb tau txais cov dab neeg nthuav dav tshaj plaws los ntawm peb cov neeg nyeem, uas tau tshoov siab los ntawm peb cov ntawv tshaj tawm, hloov pauv lawv lub neej. Alexander Khoroshilov txiav txim siab pib khiav. Thiab nws khiav. Thawj zaug hauv 40 xyoo.