Indlela yokukhetha ukulala kwe-mattress efanelekileyo?

Imatrasi, ibalulekile kubomi babantu, kodwa, oomatrasi kwimarike nabo baneentlobo ngeentlobo zokuhlelwa kunye nomgangatho, ngoko ke indlela yokukhetha umatrasi, ibalulekile kubomi babantu, kodwa, oomatrasi kwimarike baneendlela ezahlukeneyo zokuhlela kunye nomgangatho, ngoko ke ungakhetha njani umandlalo ofanelekileyo wezempilo? Igama le-Yali elingezantsi kwe-mattress encinci liyaziswa: 1, ukhuseleko lokusingqongileyo: ukusebenza komandlalo wokusingqongileyo kubaluleke kakhulu, kuba ubusuku bonke unxibelelwano olusondeleyo kunye nathi, ukuba ulala umatrasi uya kuthumela igesi eyingozi, kwaye emzimbeni wakho, kuya kubangela iimpawu ixesha elide, ezifana nokungasebenzi kakuhle kwelungu ngalinye. I-2, ukunyanzeliswa komoya, isinye kwisithathu sobomi bomntu sichithwa ebhedini, kwinkqubo yokulala iya kukhupha ukubila okuninzi. Inxalenye iya kungena kumandlalo, ukuba umatrasi awuphefumli ngokukhululekileyo, ukubila kuya kugalela kwimatrasi yokuzalanisa amangolwane kunye neebhaktheriya, kulula ukubangela ukucaphuka kwesikhumba, izifo zokuphefumla, iimeko ezinzima nazo zinokukhokelela kwi-deformation yasentwasahlobo yomhlwa ngaphakathi kwimatrasi, isiphumo sokuphela kokukhubazeka komqolo. I-3, iqondo elisondeleyo: umqolo u-reverse 'S' imilo, ukuba awuvali i-mattress, unokuvumela amalungu omzimba azayo, abangele ukukhubazeka komgogodla, iimeko ezinzima ziya kubandezeleka kwi-disc ye-lumbar, ukuxhatshazwa kwemisipha ye-lumbar, izifo ze-lumbar vertebra ezifana ne-bone hyperplasia. I-4, inkxaso: abantu kungakhathaliseki ukuba batyebile esinqeni kunye nezinqe zinzima, ukuba amandla okuxhasa i-mattress ayanelanga kunokukhokelela kwisinqe esinqeni ukuthoba ngokugqithiseleyo, kulula ukubangela ukukhubazeka komgogodla.