Phambi kokuba siphendule lo mbuzo, masiqale siqonde ukuba yintoni isihlalo esithuthuzelayo.
Ukuthuthuzela kwesihlalo yinxalenye ebalulekileyo yenduduzo yokukhwela imoto kwaye ibandakanya induduzo ye-static, induduzo eguquguqukayo (eyaziwa nangokuthi induduzo ye-vibration) kunye nokusingatha induduzo.
Intuthuzelo engatshintshiyo
Ubume besihlalo, iiparamitha zayo ezinobukhulu, kunye nengqiqo yemisebenzi eyahlukeneyo kunye neembono zomqhubi.
Ubumnandi obunamandla
Ubuntofontofo besithuthi xa sishukuma xa ukungcangcazela kuhanjiswa emzimbeni ngethambo lesitulo kunye negwebu.
Intuthuzelo yokusebenza
Ukuba nengqiqo kwendlela yokusebenza kwesitulo somqhubi ngokunxulumene nenkalo yombono.
Umahluko omkhulu phakathi kwesihlalo semoto kunye nesihlalo esiqhelekileyo kukuba isihlalo semoto sisebenza kakhulu ngelixa imoto ihamba, ngoko ke induduzo eguquguqukayo yesihlalo ibaluleke kakhulu.Ukuze kuqinisekiswe ukuthuthuzela kwesihlalo semoto, ezi ngongoma zilandelayo kufuneka ziqatshelwe ngexesha loyilo kunye nophuhliso.
(1) Ukusabalalisa uxinzelelo lomzimba olufanelekileyo ukuqinisekisa ukuphumla kwemisipha kunye nokujikeleza kwegazi okuqhelekileyo
Ngokweempawu ze-anatomical zezicubu zomntu, i-sciatic node inzima, inemithambo yegazi embalwa kunye nemithambo-luvo, kwaye inokumelana noxinzelelo olukhulu kunemisipha ejikelezileyo, ngelixa indawo esezantsi yethanga ine-aorta yomlenze ophantsi kunye nokuhanjiswa kwenkqubo ye-nervous. uxinzelelo luya kuchaphazela ukujikeleza kwegazi kunye ne-nerve conduction kunye nokuziva ungakhululekile, ngoko ke ukusabalalisa uxinzelelo kwiindawo ezahlukeneyo ze-hip kufuneka kuhluke.Izihlalo eziyilwe kakubi zineengcinezelo eziphakamileyo ngaphaya kwe-tuberosity ye-sciatic, ngelixa kuya kubakho i-asymmetrical kunye nokusabalalisa uxinzelelo olungenakulinganiswa phakathi kwekhohlo nasekunene.Oku kusasazwa ngokungafanelekanga koxinzelelo lomzimba kuya kubangela uxinzelelo olugqithisileyo lwendawo, ukujikeleza kwegazi okungahambi kakuhle, ukuphazamiseka kwendawo, njl.
(2) Ukugcina i-curvature eqhelekileyo ye-physiological of the spine
Ngokutsho kwe-ergonomic theory, i-lumbar spine ithwala bonke ubunzima bomzimba ophezulu, kwaye ngexesha elifanayo lithwala umthwalo wempembelelo owenziwe yi-vibration yemoto, njl.;ukuba i-posture engalunganga yokuhlala yenza i-lumbar spine idlule i-arc ye-physiological bending yesiqhelo, uxinzelelo olongezelelweyo lwe-disc luya kuveliswa kwaye inxalenye ye-lumbar spine isengozini yokulimala.
(3) Ukuphucula ukuchasana nokunyakaza kwecala
Kwicala elisecaleni, umqolo unamagqabantshintshi angaphambili kunye ne-posterior longitudinal ligaments, efakwe kwimida yangaphambili kunye ne-posterior ye-vertebral body kunye ne-intervertebral disc ngokulandelanayo kwaye idlala indima ethile yokukhusela.Isakhono somnqonqo womntu wokunyamezela amandla asecaleni ngoko ke siphantsi kakhulu.Ukuhlalisa ngasemva kwesihlalo kwenza ukuba ummandla we-lumbar uthembele kuwo, kwaye ukuthamba okuphakathi kwe-foam kubangela ukungqubuzana okukhulu, ngelixa ukuxhaswa kwe-lateral ye-backrest kunokunciphisa impembelelo ye-lateral vibrations kumzimba womntu ukuphucula induduzo yokukhwela.
Ngokwale ngasentla, kulula ukubona ukuba isihlalo esinentuthuzelo ebalaseleyo asikho nje kuphela esityebileyo (esithambileyo), kodwa sithambile kwaye sinzima, silungiselela ukuhanjiswa koxinzelelo;ngaphezu koko, kufuneka ibe nesimo esihle se-ergonomic ukuqinisekisa ukuba umqolo unesimo esichanekileyo.
Ixesha lokuposa: Dec-28-2022