Chigaro ndechokugadzirisa dambudziko rekugara; Ergonomic chigaro ndeyekugadzirisa dambudziko rekugara.
Zvichienderana nemhedzisiro yeiyo yechitatu Lumbar IntervationBral disc (L1-L5) Simba Maonero:
Ndakarara pamubhedha, simba riri paLumbar Spine iri 0.25 nguva yemari yekumira yakamira, iyo ndiyo yakanyanya kugadzikana uye yakasununguka mamiriro eiyo lumbar musana.
Mu stand standard yekugara, iro simba parwendo rweLumbar iri 1.5 times iyo yeakajairwa kumira, uye pelvis haina kwaakarerekera panguva ino.
Basa rekuzvidira, iyo lumbar inosemesa simba kune yakajairwa yakamira pamba 1.8, apo iyo pelvis yakatsemuka kumberi.
Pasi petafura, iyo Lumbar Spine Force for the standard yekumira kumanikidza 2.7 times, ndiko kukuvara zvakanyanya kune lumbar spine kugara pamusana pekugara.
Iyo yekumashure kona kazhinji iri pakati pe 90 ~ 135 °. Nekuwedzera kona pakati pemusana uye cushion, iyo pelvis inobvumidzwa kudzokera kumashure. Pamusoro pekutsigirwa kwekutsigira kweLumbar Pilo kune Lumbar Spine, musana unochengetedza yakajairika s-yakavezwa curvature ine mauto ese. Nenzira iyi, iro simba riri paLumbar Spine iri 0.75 times nguva yakamira, iyo isingakwanisi kupera simba.
Backrest uye lumbar rutsigiro mweya weiyo ergonomic zvigaro. 50% yedambudziko rekunyaradza rinobva pane izvi, zororo 35% kubva ku cushion uye 15% kubva kune armrest, musoro, mwaka uye imwe yakagara chiitiko.
Maitiro ekusarudza kurudyi ergonomic chigaro?
Ergonomic Chigadzirwa chimwe chigadzirwa chakasarudzika kubva pane mumwe nemumwe aine yake yekureba, uremu uye chikamu chemuviri. Naizvozvo, chete saizi yakakodzera inogona kuwedzera mhedzisiro yeErgonomics, sehembe uye shangu.
Panyaya yekukwirira, pane mashoma sarudzo kune vanhu vane saizi diki (pazasi 150 cm) kana yakakura saizi (pamusoro 185 cm). Kana iwe ukatadza kuita sarudzo yakanakisa, makumbo ako angave akaomarara kukwira pasi, nemusoro uri mumusoro wako nemutsipa wakanamatira mukati.
Kana ari uremu, vanhu vatete (pazasi 60 kg) havataure kusarudza macheya ane hard lumbar rutsigiro. Kunyangwe kugadziriswa sei, chiuno chiri kudzingisa uye kusagadzikana. Fatter vanhu (pamusoro pe90 kg) usakurudzira kusarudza iyo yakakwira elastic mesh zvigaro. Chushions ichava nyore kunyura, ichikonzera kutenderera kweropa murombo mumakumbo uye nyore nyore kujaira mune zviuno.
Vanhu vane chiuno traugua, tsandanyama madhiri, herniated discs, chigaro chine rutsigiro rwezvipangamabhuketi kana mushe uye cushion zvakabatana zvaikurudzirwa zvikuru.
Mhedziso
Chigaro cheErgonomic ndiyo yese-kutenderera, inoshanduka uye inogadziriswa yekutsigira system. Hazvina mhosva kuti inodhura sei chigaro cheErgonomic, hazvigone kudzivisa zvachose kukuvadza kwakaunzwa nekugara.
Kutumira Nguva: Dec-02-2022