Yintoni ukuma kakuhle?Mbiniamanqaku: i-physiological curvature yomqolo kunye noxinzelelo kwiidiski.
Ukuba ujonga ngokufutshane imodeli yamathambo omntu, uya kubona ukuba ngelixa umnqonqo uthe tye ukusuka ngaphambili, icala libonisa igophe elincinane elingu-S elolule ngobude, into esiyibiza ngokuba ligophe le-physiological.
Umnqonqo womntu omdala wenziwe ngamathambo angama-24, i-sacrum kunye ne-tailbone.Amalungu e-cartilaginous phakathi kwee-vertebrae ezimbini ezikufutshane abizwa ngokuba yi-intervertebral discs.Ukubaluleka kwediski ye-intervertebral, eqinisweni, kukwenza ukuba i-vertebrae ibe nenqanaba elithile lokuhamba, elibonisa ukubaluleka kwayo.
Kumele ukuba ufumene oku:ngelixaehleli, umzimba uya kutyhafa ngokungazi, de isinqe sixhonywe ngokupheleleyo "sibambekile" esitulweni,kwaye wenauya kufumanisa ukuba umnqonqo uphulukene nokugoba kwawo okuqhelekileyoninitouchngebac yakhok.Ngeli xesha, uxinzelelo olungaqhelekanga lusasazwa kwi-disc.Ekuhambeni kwexesha, kuya kukhubekisa, ngaloo ndlela kuchaphazela iqondo lomsebenzi we-vertebrae, iziphumo zinokucinga.
Abanye abantu bathanda ukubeka izandla zabo phambi kwekhompyuter kwaye bazisonge.Esi senzo siya kwenza i-thoracic vertebrae igobe kakhulu, i-curvature ye-cervical spine iba yincinci, eyenza ukuba i-lumbar curve ibe yincinci kwaye ithe ngqo.Ixesha elide, oku kunokubangela iingxaki kwi-lumbar.
Okubizwa ngokuba yi-posture ehleli kakuhle kukugcina i-curvature ye-physiological curvature yomqolo womzimba, ukuvelisa uxinzelelo olufanelekileyo, olusasazwa kwi-disc intervertebral phakathi kwe-vertebrae, ngexesha elifanayo, ukuhanjiswa komthwalo ofanelekileyo kunye nofanayo. kwizicubu zezihlunu eziqhotyoshelweyo.
Ukongeza kokuma okuhle, kufuneka uzenzele i-postureisitulo seofisi ye-ergonomic.
Umsebenzi ophambili weisitulo se-ergonomickukubonelela ngenkxaso esisiseko esinqeni ngokusebenzisa ilumbarinkxaso.Ngokulinganisa amandla, umva ubonisa i-curve efana ne-S ngasemva kwesihlalo, ukunciphisa uxinzelelo lwe-lumbar spine de kube kufuphi ne-standard stand posture.Ukongeza kubukho benkxaso ye-lumbar, uyilo olugobileyo lomqolo wesitulo ngakumbi ngokuhambelana nemeko yendalo ye-spinal curvature yomzimba womntu, ngcono.
Ixesha lokuposa: Nov-15-2022