I-mattress yendalo yasentwasahlobo ifundiswa indlela yokukhetha ibhedi efanelekileyo

Amaxabiso endalo oomatrasi basentwasahlobo namhlanje akufundisayo yindlela yokukhetha okulungileyo ibhedi yethu, ukusuka kumqamelo ukuya kumatrasi, yonke into malunga nebhedi esilala ngayo oomatrasi bezempilo zonke zilapha ukuze wazise ngokweenkcukacha.

ukhetho lokuqala lomqamelo kukuba: ingaba ingayigcina intamo, ukulala ecaleni, iradian eqhelekileyo yefiziyoloji, ngoko ke umatrasi wasentwasahlobo wendalo ushwankathelwa oku kulandelayo umqamelo ukukhetha amanqaku aphambili.:

I-1, umqamelo onobunzima obufanelekileyo kumacala omabini, uqengqeleka ngaphaya kokulala kwecala, i-vertebra yomlomo wesibeleko ixhaswa kakuhle

I-2, inkxaso ngokubanzi ye-vertebra yomlomo wesibeleko ubude yi-6 cm, ukuphakama komqamelo omdala Iingcebiso malunga ne-6 cm; Ukuphakama komqamelo kubantwana kuyanda ngeminyaka, isibhozo, iminyaka elithoba ubude bomqamelo womntwana yi-3 cm.

I-3, ububanzi bomqamelo kunye nobubanzi begxalaba buhambelana ne

4, ukuqina kakuhle. Musa ngenxa ye-extrusion deformation, ingaba phantsi kwentloko yendalo kunye nobunzima bentamo

I-5, uyilo nge-radian wave, intloko inokulungiswa kumqamelo

6, zonke iintlobo zezinto ezahlukeneyo eziphathekayo, ziya kwenziwa ngokuphefumla ngokukhululekileyo. Umqamelo wentsiba ukhululekile, kodwa awubafanelanga abantu abakwaliwayo; I-Synthetic fiber, akukho allergy, kodwa imvakalelo yokulala kakubi.

okwesibini, iinkampani zendalo zoomatrasi zasentwasahlobo zifuna ukuthi kukuzikhetha ezilungele umandlalo wakho:

indlela enye, ukuba unokuthe cwaka ulala phantsi ngaphezu kwemizuzu eyi-10, kwaye uzive ulele, ifanelekile ngokwenene kumatrasi wakho (, ngokuqinisekileyo, ukuba kukho ukulungeleka komqamelo wakho) Ngenxa yokuba i-mattress ilungile, umqamelo akufanele uhambelane kuphela ne-curve ye-vertebra yomzimba womntu, kwaye unokunciphisa uxinzelelo lomzimba womntu.

Indlela yesi-2, ungasebenzisa kwakhona 'uvavanyo lwamandla emisipha' ukuvavanya: lala kwiindidi ezahlukeneyo zomandlalo, imilenze iphezulu, ukuvavanya amandla akho omlenze, amandla akho omlenze xa i-mattress enkulu ihambelana nomqolo wakho we-mattress, ngenxa yokuba intambo yakho yomqolo ingabonakali, umlenze unamandla kakhulu, i-mattress ikulungele wena.

amaxabiso oomatrasi entwasahlobo, umatrasi kufuneka athathele ingqalelo ukhetho ezimbini

(1) inkxaso esinqeni zi

khetha umatrasi, ukuze ungqengqe ixeshana, ukuba uziva esinqeni unemvakalelo engenanto, ngoko ke nokuba amakhulu amawaka umatrasi, kubuya umoya kakhulu, asiyiyo into oyifunayo. Ukuba uziva imfuneko ubuso-up umlenze curl up uzive ukhululekile, oko ngenxa yokuba esinqeni waziva uxinzelelo olucacileyo, kufuneka ukwabelana ubunzima hip joint, ukuba imvakalelo enjalo.

(2) igxalaba kunye nesinqe

lala phantsi kwaye uve imvakalelo yoxinzelelo lwegxalaba, isinqe, ukuba uziva uxinzelelo olukhulu kwimizuzu embalwa, ukuze umatrasi ube nzima kakhulu kuwe, nangona inkxaso yanele, kodwa intuthuzelo inqabile, ayifanelekanga kuwe, inokubangela ukungahambi kakuhle kwegazi ebuthongweni.

ubuthongo buhlukile ngoku!

lala ukuqonda isayensi kunye nolwazi lobomi, nceda unikele ingqalelo kuhlaziyo oluguqukayo

'umatrasi' umrhumo, wamkelekile ingqalelo