Mugadziri wematiresi kukuudza kuti metiresi inokanganisa kurara1

Mugadziri wematiresi kuti akuudze pesvedzero yemetiresi kuti urare yakapfava kana yakaoma metiresi kuti urare nerudzii rwekukanganisa? Nekuvandudzwa kwemazuva ano, mattress inokosha muupenyu hwevanhu, kurara kwakanaka kweusiku shure kune nguva dzose mattress akanaka. Saka, ndeipi mhando yematiresi iyo yekurara inogona kutiita kuti tisimudzirwe? Ingotevera xianghe net pazasi diki make up tarisai pamwe chete. Kurara pamubhedha wechikumbiro, kunoenderana nechimiro chemuviri chemuviri, kuchengetedza yakajairika physiological kukotama kwemusana, kuita kuti usaneta kuneta tsandanyama. , kumanikidzwa kwemubhedha kwakanaka kuchawedzera tsandanyama, ligaments uye majoini emutoro kuwedzera, chiuno chinorwadza musana, chaifanira kutendeuka, kazhinji zvakaoma kurara, nguva yekurara yakareruka, nguva yehope huru ipfupi, kana kuti haigoni kupinda mumatanho ekurara. Yemahara, nyore kukungurutsa, batsira kutenderera kwechisikigo, kutambanudza tsandanyama. Kunyaradza, permeability, elasticity, kukanganisa kurara. () Muhope yezvakasvibiswa zvemetabolism, mhute yemvura ichave ichienderera mberi kuburikidza neganda, kana metiresi isina mhepo, tsvina iyi haigoni kutumira nenguva, inopesana zvikuru nehutano hwevanhu. Uye zvakare, iyo permeability yakanaka mattes inogona zvakare kuderera Iyo Nguva dzevanhu vanorara vachizowedzera nguva yekurara zvakanyanya, kunatsiridza kunaka kwekurara. ( ) Nezve metiresi yakaoma yakanaka kana yakapfava yakanaka, makumi emakore apfuura mune imwe nyika, zvakadzama nhaurirano mhedzisiro ndeye elastiki metiresi yakanaka metiresi. Zvinhu zvega, kurara kwakanaka uye 'subjectivity'. Iyo metiresi nyaradzo inosiyanawo kubva kumunhu kuenda kumunhu, tsika ndeyechipiri hunhu. Chiyeuchidzo chinodziya, iyo metiresi yakanyanya kuoma mubhedha wakaoma haugone kukurega uchinyura mufudzi, hudyu inonzwisisika, ichaita kuti mapendekete nemahudyu zvisimbise, uye inokonzera musana wakamanikidzwa kukotama, uye rudzi urwu rwekumanikidza kunogonawo kutungamirira kuhurombo husina kutenderera uye coccygeal vertebra, kurwadziwa kwemisumbu. , iyo mattress yakanyanya kupfava, nekuti mattress yakanyanyisa kunyorova, inotungamirira kuzvikamu zvikuru zvenzvimbo yekushungurudzika yakakura uye yakakomba subsidence, haigoni kunyatsochengetedza, kuitira kuti musana unomanikidzwa kukanganisa. Zvine mwero, metiresi, metiresi yakakodzera, muviri wako unogona kuwana tsigiro inonzwisisika uye yakakodzera. Kupfava kwayo kwakakwana kuita kuti bendekete rako uye hudyu yakajairika bako mukati uye uwane inoenderana springback. Musana wako uchave wakasununguka zvachose, mamiriro echisikigo, anogona kuvimbisa kurara muvanhu vari pamusoro vanowana zvakanyanya kutapira uye kugadzikana kurara