Tsis yog thaum peb khiav, dhia, thiab taug kev xwb, tab sis kuj thaum peb sawv ntsug xwb, muaj ib qho uas ua haujlwm ntau tshaj plaws los txhawb qhov hnyav ntawm peb lub cev tag nrho thiab ua kom peb sib npaug. Ntawd yog peb pob qij txha. Tab sis txawm hais tias yog ib qho pob qij txha tseem ceeb heev, peb puas paub txog nws tiag? Qee zaum, tom qab peb ceg ntswj me ntsis, peb hais tias, "Auj, kuv pob qij txha raug mob," puas yog? Yog li, pob qij txha no yog dab tsi tiag? Nws tsim los li cas? Los rau, cia peb tham txog nws yooj yim hnub no.
Hais yooj yim xwb, pob qij txha yog dab tsi?
Lub pob qij txha pob qij txha yog qhov sib txuas koj ceg qis thiab koj txhais taw. Yog hais kom meej, nws yog qhov chaw uas koj ob lub pob txha ceg thiab ib lub pob txha tseem ceeb hauv koj txhais taw sib ntsib. Cov kws kho mob qee zaum hu nws ua "tibiotalar joint" lossis "talocrural joint". Tsis txhob ntshai yog tias koj hnov cov npe ntawd, vim tias lawv yog hais txog lub pob qij txha pob qij txha.
Ib yam li txhua qhov pob qij txha hauv peb lub cev, pob qij txha pob qij txha yog ib feem ntawm peb lub cev pob txha. Tab sis nws tsis yog pob txha xwb. Nws nyob ib puag ncig los ntawm cov leeg nqaij, cov leeg nqaij, cov pob txha mos, cov hlab ntsha, thiab cov hlab ntsha. Tag nrho cov no ua haujlwm ua ke kom cov pob qij txha no ua haujlwm tau zoo. Yog tias koj mob pob qij txha, tsis txhob tsis quav ntsej nws. Nws yog ib qho tseem ceeb uas yuav tsum mus ntsib koj tus kws kho mob tam sim ntawd kom nrhiav tau qhov ua rau thiab tau txais kev kho mob.
Cov haujlwm tseem ceeb ntawm qhov sib koom ua ke no yog dab tsi?
Xav txog koj tab tom taug kev. Txhua zaus koj txhais taw ntaus hauv av, koj txhais taw yuav tsum tau hloov kho rau qhov tsis sib npaug thiab tiaj tus ntawm hauv av. Yog tsis ua li ntawd, koj yuav ntog. Ib qho ntawm cov haujlwm tseem ceeb ntawm pob qij txha yog los pab nrog qhov ntawd. Ntawd yog, nws pab kom koj sib npaug thiab ruaj khov thaum twg koj txav mus los.
Lub pob qij txha pob luj taws tuaj yeem txav mus rau hauv ob qho kev taw qhia tseem ceeb.
- Kev khoov ntawm ko taw: Qhov no txhais tau tias taw koj txhais taw mus rau hauv av. Zoo li koj tab tom nqis ntaiv lub accelerator hauv lub tsheb.
- Dorsiflexion: Qhov no txhais tau tias tsa koj txhais taw, uas txhais tau tias tsa koj lub cev mus rau sab.
Ob txoj kev txav no yog qhov uas ua rau peb ua tau txhua yam yooj yim los ntawm kev taug kev, khiav, nce thiab nqis ntaiv.
Cov pob qij txha pob qij txha raug cais ua pawg li cas?
Cov pob qij txha pob qij txha yog ib hom pob qij txha tshwj xeeb hu ua '(Synovial joint)'. '(Synovial joint)' yog hom pob qij txha hauv peb lub cev uas muaj kev ywj pheej tshaj plaws ntawm kev txav mus los. Qhov kawg ntawm cov pob txha hauv cov pob qij txha no yog npog nrog ib hom pob txha mos mos hu ua '(Hyaline cartilage)'. Tsis tas li ntawd, muaj ib yam dab tsi zoo li lub hnab hu ua '(Synovial membrane)' ntawm ob lub pob txha. Cov kua dej hauv qhov no tso cai rau ob lub pob txha txav mus los zoo heev yam tsis muaj kev sib tsoo. Nws zoo li muab roj rau ntawm lub tshuab.
Thiab, qhov no yog "Hinge joint", uas txhais tau tias yog qhov sib koom ua ke ntawm lub qhov rooj. Ib yam li lub qhov rooj tuaj yeem qhib rau ib sab thiab ze rau lwm sab, lub pob luj taws tuaj yeem txav mus rau saum thiab nqis.
Cov pob qij txha pob qij txha muaj dab tsi?
Cia peb los saib cov khoom tseem ceeb uas ua rau qhov sib koom ua ke zoo kawg no.
Cov pob txha
Cov pob qij txha pob luj taws yog ua los ntawm peb lub pob txha tseem ceeb.
| Lub Npe Pob Txha | Tsuas yog qhia tawm xwb |
|---|---|
| Pob tw | Qhov no yog pob txha tuab thiab muaj zog hauv koj thaj tsam pob qij txha. Peb kuj hu nws ua 'pob txha pob qij txha'. Lub pob ntawm sab hauv ntawm koj pob luj taws yog tsim los ntawm pob txha no. |
| Pob txha caj qaum | Qhov no yog pob txha nyias nyias nyob rau sab nraud ntawm pob txha tibia hauv thaj tsam ceg. Lub pob ntawm ko taw sab nraud ntawm pob luj taws yog tsim los ntawm pob txha no. |
| Talus | Qhov no yog pob txha nyob rau sab saum toj ntawm koj ceg. Cov pob txha tibia thiab fibula sib txuas ua ke ntawm cov pob txha no. |
Pob txha mos
Cov pob txha mos mos yog ib daim nqaij mos mos uas muaj zog thiab yoog tau uas tiv thaiv peb cov pob qij txha. Nws zoo li lub tshuab nqus dej hauv lub tsheb. Qhov kawg ntawm cov pob txha hauv pob qij txha pob qij txha yog npog nrog ib hom pob txha mos mos hu ua '(Hyaline cartilage). Qhov no yog qhov uas tso cai rau cov pob txha txav mus los zoo yam tsis muaj kev sib txhuam.
Cov leeg
Cov leeg txuas zoo li cov hlua khov kho. Lawv txuas ib pob txha mus rau lwm pob txha thiab ua kom cov pob qij txha ruaj khov. Muaj peb hom leeg tseem ceeb hauv pob luj taws:
- Medial ligaments: Cov no txuas lub tibia rau ntau lub pob txha hauv ko taw.
- Cov leeg ntawm sab nraud:Cov no txuas cov pob txha fibula rau cov pob txha ntawm ko taw. Cov leeg no yog cov uas raug puas tsuaj ntau tshaj plaws thaum muaj pob luj taws tawg.
- Syndesmotic ligaments: Cov no txuas cov pob txha tibia thiab fibula ua ke.
Cov leeg nqaij
Koj lub pob luj taws raug txav los ntawm cov leeg nqaij hauv koj ceg thiab ko taw. Cov no yog cov leeg nqaij uas muab lub zog los txav koj lub pob luj taws mus rau saum, nqis, thiab ib sab mus rau ib sab. Cov leeg nqaij no kuj pab tiv thaiv cov pob qij txha thaum koj khiav thiab dhia.
Cov hlab ntsha thiab cov hlab ntsha
Cov hlab ntsha yog cov xov hlau uas nqa cov lus los ntawm lub hlwb mus rau qee qhov ntawm lub cev, thiab lawv kuj nqa cov kev xav (xws li kub thiab mob) los ntawm qee qhov ntawm lub cev rov qab mus rau lub hlwb. Cov hlab ntsha yog qhov tseem ceeb rau kev tswj hwm kev txav ntawm pob luj taws thiab rau kev xa cov lus mus rau lub hlwb txog qhov hnov nyob ntawd. Cov hlab ntsha kuj muab cov pa oxygen thiab cov as-ham rau cov pob qij txha.
Cov teeb meem pob luj taws feem ntau yog dab tsi?
Vim tias peb siv peb pob luj taws tas li, muaj feem ntau yuav raug mob ntsig txog qhov no.
Kev raug mob pob luj taws yog ib qho uas pom ntau heev ntawm cov neeg ncaws pob. Txawm li cas los xij, txawm tias thaum lub sijhawm ua ub ua no txhua hnub, pob luj taws kuj tseem tuaj yeem mob tau.
Cia peb saib seb cov teeb meem uas feem ntau tshwm sim no yog dab tsi nyob rau hauv lub rooj hauv qab no.
| Teeb meem/xwm txheej | Kev piav qhia |
|---|---|
| Cov pob qij txha tawg | Qhov no yog qhov raug mob uas tshwm sim ntau tshaj plaws. Nws yog kev mob pob qij txha lossis kev tawg ntawm cov leeg. |
| Pob luj taws tawg | Kev tawg ntawm ib lossis ntau dua cov pob txha uas ua rau ib qho pob qij txha. Qhov no yog ib qho mob hnyav heev. |
| Mob pob qij txha | Thaum muaj hnub nyoog lossis vim muaj lwm yam mob, cov pob txha mos hauv qhov pob qij txha yuav lwj, ua rau mob thiab tawv. |
| Mob leeg | Kev o lossis o ntawm cov nqaij (tendons) uas txuas cov leeg nqaij rau cov pob txha. |
| Mob pob qij txha | Kev nce ntxiv ntawm uric acid hauv lub cev ua rau cov pob qij txha tsim ua cov pob zeb, ua rau mob sai sai, mob hnyav thiab o. |
Cov cim qhia tias koj muaj teeb meem pob luj taws
Yog tias koj muaj teeb meem nrog koj pob luj taws, koj yuav muaj ib lossis ntau yam ntawm cov tsos mob no:
- Mob: Mob, tshwj xeeb tshaj yog thaum txav mus los yog muab qhov hnyav rau ntawm qhov pob qij txha.
- Kev o: Kev o nyob ib puag ncig lub pob qij txha.
- Kev Nyuaj Siab: Ib qho kev xav tias tsis muaj peev xwm khoov lossis ncaj lub pob qij txha tau yooj yim.
- Kev Tsis Ruaj Khov: Ib qho kev xav zoo li pob luj taws "dhia" thaum sawv lossis taug kev.
- Kev hloov xim: tig xiav, ntshav, lossis liab, zoo li mob nqaij.
- Kev sov so: Thaj chaw ib puag ncig qhov sib koom ua ke sov dua li lwm qhov chaw thaum kov.
Yog koj pom ib qho tsos mob zoo li no, tsis txhob tsis quav ntsej nws, xav tias nws yog ib yam me me.
Koj ua tau dab tsi hauv tsev yog tias koj mob pob luj taws?
Yog tias koj cia li mob lossis o ntawm koj pob luj taws, muaj ib txoj kev pab thawj zaug uas koj tuaj yeem ua tau hauv tsev ua ntej mus ntsib kws kho mob. Peb hu qhov no ua txoj kev RICE .
| Tsab Ntawv | Lub ntsiab lus | Yuav ua li cas |
|---|---|---|
| R | So | So koj txhais ceg uas raug mob. Tsis txhob muab qhov hnyav rau ntawm koj txhais ceg thiab ua tej yam xws li taug kev thiab khiav. |
| Kuv | Dej khov | Muab dej khov rau ntawm qhov chaw uas mob thiab o. Muab ob peb lub dej khov qhwv rau hauv ib daim ntaub nyias nyias thiab muab tso rau li 15 feeb ib zaug. Ua li no ob peb zaug hauv ib hnub. |
| C | Kev nias | Siv ib daim ntaub qhwv koj pob luj taws kom tsis txhob o. Tiam sis nco ntsoov, tsis txhob qhwv nws nruj dhau kom nws txiav cov ntshav ntws. |
| E | Qhov siab | Thaum twg ua tau, cia koj ob txhais ceg siab tshaj koj lub plawv, xws li siv lub hauv ncoo. Qhov no yuav pab txo qhov o. |
Tiam sis qhov no tseem ceeb heev: Yog tias qhov mob thiab o tsis ploj mus tom qab ob lossis peb hnub ua raws li txoj kev RICE, yog tias qhov mob zuj zus tuaj, lossis yog tias qhov mob hnyav heev uas koj tsis tuaj yeem tso koj txhais ceg rau hauv av, mus ntsib koj tus kws kho mob. Nws yuav yog qee yam loj heev, zoo li pob txha tawg.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Lub pob luj taws yog ib qho pob qij txha tseem ceeb thiab nyuaj heev uas txhawb nqa qhov hnyav ntawm peb lub cev thiab ua rau peb sib npaug.
- Yog tias koj mob, o, lossis mob nqaij hauv koj pob luj taws, tsis txhob tsis quav ntsej nws li qhov me me.
- Yog tias muaj kev raug mob thaum muaj xwm txheej ceev, koj tuaj yeem ua raws li txoj kev RICE (Rest, Ice, Compression, Elevation) ua ntej.
- Yog tias tsis muaj kev txhim kho hauv ob peb hnub lossis qhov mob hnyav heev, nco ntsoov nrhiav kev pab kho mob.
- Muaj ntau yam kab mob ntsig txog pob luj taws uas tuaj yeem tiv thaiv tau los ntawm kev ua kom cov leeg nqaij nyob ib puag ncig pob luj taws muaj zog los ntawm kev tawm dag zog kom zoo thiab hnav khau kom zoo thiab muaj kev nyab xeeb.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus