7 qhov tseeb nthuav txog peb txhais taw

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Kev paub yog lub zog. Thiab lub neej hacker xav tau kev paub ob zaug. Hauv cov kab lus no, peb sau cov ntsiab lus ntxim nyiam thiab qee zaum xav tsis thoob txog lub ntiaj teb nyob ib puag ncig peb. Peb cia siab tias koj yuav pom lawv tsis tsuas yog nthuav, tab sis kuj siv tau zoo.

Lub ntiaj teb no yog teem nyob rau hauv xws li ib tug txoj kev uas txawm heev paub thiab paub tej yam tej zaum qhib los ntawm ib tug kiag li tshiab sab. Piv txwv li, yog tias koj saib cov qauv ntawm tib neeg txhais ceg los ntawm ib qho kev xav ntawm engineering, nws hloov tawm hais tias qhov no yog ib tug ingeniously tsim mechanism, tsis tshua muaj neeg ntseeg siab thiab muaj peev xwm ntawm withstanding loj loads. Rau ib tus kws kos duab lossis kws sau paj huam, poj niam ob txhais ceg tuaj yeem yog qhov kev tshoov siab, tab sis rau tus kws kho mob, lawv tsuas yog pob txha thiab leeg. Koj yuav pom ob peb lub ntsiab lus sib txawv ntawm peb txhais taw hauv niaj hnub no xaiv qhov tseeb nthuav.

1. Thaum sawv ntxov peb ob txhais ceg me dua

Thaum yav tsaus ntuj, qhov ntim ntawm tus neeg ko taw feem ntau nce, thiab qhov sib txawv ntawm qhov loj me thaum sawv ntxov thiab yav tsaus ntuj tuaj yeem ncav cuag 8%. Yog li ntawd, yog tias koj xav yuav khau tshiab, ua rau yav tav su. Txwv tsis pub, koj pheej hmoo yuav koj tus kheej ib khub uas nruj heev. Nco ntsoov xyuas peb cov lus qhia rau kev xaiv cov khau kis las zoo.

2. Saib xyuas koj cov ceg

Ob txhais ceg muaj txog ib feem peb ntawm tag nrho cov pob txha hauv peb lub cev (54 tawm ntawm 206). Ntxiv mus, nws yog lub cev musculoskeletal uas tso nyiaj rau lub ntsiab thauj khoom ob qho tib si thaum taug kev thiab thaum kis las. Piv txwv li, qee lub sijhawm thaum khiav, ko taw muaj kev thauj khoom 3-4 zaug ntau dua li qhov hnyav ntawm tus neeg. Nws yog nyob ntawm ob txhais ceg, raws li kev txheeb cais, tus account rau feem ntau ntawm kev raug mob thiab kev raug mob. Yog tias koj tswj tau ntswj koj txhais ceg lossis ncab koj ligaments, ces qhov infographic no yuav pab koj tiv nrog qhov tshwm sim sai dua.

3. Zoo dua taug kev dua li sawv

Thaum taug kev, kev ruaj ntseg ntawm lub cev nce ntau zaus hauv kev sib piv nrog kev ruaj ntseg thaum sawv. Qhov no biomechanical phenomenon tseem tsis tau kawm, tab sis qhov no piav qhia qhov tseeb hais tias sawv tseem yog tying ntau dua li taug kev.

4. Cov poj niam khau yog qhov txaus ntshai

Txhua 2 centimeters ntawm pob taws qhov siab nce siab ntawm cov ntiv taw los ntawm 25%. Kwv yees li 90% ntawm cov poj niam hnav khau me me thiab nruj heev rau lawv. Yog li ntawd, cov kab mob ceg tshwm sim hauv cov poj niam plaub zaug ntau dua li cov txiv neej. Tsis ntseeg kuv? Saib rau koj tus kheej!

5. Vim li cas khau tsis hnov tsw phem

Muaj kwv yees li 250,000 hws qog ntawm ob txhais ceg, uas tsim tawm txog 400 ml ntawm hws ib hnub. Qhov tseeb, hws tsis muaj qhov hnov tsw tsw uas khau qee zaum "tsim zoo li". Yooj yim, nkawm thom khwm thiab khau tsim qhov zoo tagnrho sov thiab noo ib puag ncig rau tsw-ua rau cov kab mob kom vam meej. Thiab yuav ua li cas kom tshem tau ntawm nws, koj yuav kawm los ntawm kab lus no.

6. Cov khau qub tshaj plaws

Cov nkawm khau qub tshaj plaws tau pom hauv Armenia thaum lub sijhawm khawb ntawm Areni qhov tsua hauv lub Cuaj Hli 2008. Qhov kev tshawb nrhiav hnub rov qab mus rau lub sijhawm Chalcolithic (3600-3500 BC). Cov no yog cov khau muag muag nrog qhov xaus - charokhi. Cov khau xyaum tsis txawv ntawm cov uas nyuam qhuav hnav hauv Armenian cov zos.

7. Cov txiaj ntsig ntawm kev taug kev

Taug kev yog qhov pheej yig tshaj plaws thiab muaj kev nyab xeeb tshaj plaws ntawm kev ua si lub cev. Tias yog vim li cas cov kws kho mob feem ntau sau ntawv taug kev raws li lub ntsiab lus ntawm kev cob qhia kho mob. Qee cov kws tshawb fawb ntseeg tias kev taug kev yog qhov zoo tshaj rau kev khiav ntawm nws cov teebmeem ntawm lub cev.