Loluphi uhlobo lomandlalo we-lumbar spine

Okulandelayo, inkampani yebrand ye-mattress nayo yasika i-crap, ingqongqo ngokufutshane indlela yokwazisa umatrasi we-lumbar spine. I-1, intonga kunye nezidanga: lala phantsi ulinganiswa ngesandla umatrasi wasekunene unokwenza umqolo ugcine ukolula kwendalo, kunye negxalaba, isinqe kunye ne-hip joint ngokupheleleyo, kungashiyi zithuba. I-2, ubulukhuni obuthambileyo khumbula i-3: 1 khumbula umgaqo: i-mattress ayikwazi ukuba nzima ukuguqulwa, kwaye i-soft to deformation ayinkulu kakhulu. Usenokuba ukhethe umatrasi, ngokutsho umgaqo 3:1, 3 cm obukhulu umatrasi, ucinezelo isandla eshona phantsi 1 cm efanelekileyo; I-10 cm ye-mattress etyebileyo, i-hollow encinci ye-3 mm ethambileyo ephakathi, njalo njalo. Lala phantsi kumatrasi, isandla entanyeni, esinqeni kunye hip phantsi ethangeni phakathi kokugoba ezintathu ezicacileyo zibe horizontal, jonga babe umsantsa; Ukujikela kwicala elinye, yizame ngendlela efanayo igophe lamalungu omzimba kwaye kukho umsantsa phakathi komatrasi. Ukuba isandla sinokungena ngokulula kwizithuba, kubonisa ukuba ibhedi inzima kakhulu. Ukuba entendeni yesandla sakho kufutshane umsantsa, oko kubonisa ukuba umatrasi nabantu ngexesha ubuthongo entanyeni, umva, esinqeni, hip kunye nomlenze igophe yendalo apt. Ulwazi ziinkampani zophawu loomatrasi ozakwabelana ngazo, kukho imibuzo emininzi ekufuneka sinikele ingqalelo kwiwebhusayithi yethu, siya kuqhubeka nokuhlaziya