Me yasa kuke buƙatar kujera ergonomic

1. Zauna da aiki na dogon lokaci.

2. Sau da yawa jin ciwon mahaifa da lumbar.

3. Koyaushe jin rashin jin daɗi da rashin ɗabi'a.

Idan kun buga ɗaya daga cikin waɗannan maki, ana ba da shawarar ku canza sauri zuwa kujera ergonomic.Kyakkyawan daidaitawar kujerar ergonomic yana ba ku damar kula da yanayin zaman lafiya cikin kwanciyar hankali.Taimakawa ga kashin baya na lumbar, kugu, da kafadu, da goyon baya ga makamai na iya rage nauyin da ke kan kashin baya da makamai.Baya ga zama cikin kwanciyar hankali, yana kuma iya rage cututtukan lumbar da ke haifar da tsawan zama.

Ka'idar taergonomic kujera

Na farko, ba a gina jikin mutum don ya zauna na dogon lokaci ba.Kamar yadda ake iya gani daga hoton da ke sama, daga matsayi na tsaye zuwa wurin zama, kasusuwan diski suna karkata zuwa gaba, ƙaddamarwar sacral ya zama karami, kuma lanƙwasa na lumbar ya zama lebur.Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙaƙa na Ƙa ) na Ƙaƙa na Ƙaƙa na Ƙaƙa na Ƙaƙa na Ƙaƙa na Ƙaƙwalwa na Ƙaƙa na Ƙaƙwalwa na Ƙaƙwalwa na Tsaya yana da 20 ° -45 ° yayin da yake zaune ba tare da goyon baya na lumbar yana rage kusurwar kusurwa ta 50%.

Wannan canji a cikin kusurwar kusurwa na lumbar zai kara yawan matsa lamba na ciki na diski na lumbar na uku fiye da 40%, kuma zai haifar da raunin tsoka, wanda zai haifar da ciwon tsoka, ciwon baya, da sauran abubuwan mamaki.

Ɗaya daga cikin muhimman ayyuka na kujera na ergonomic shine don tallafawa lordosis na uku da na hudu na lumbar vertebrae ta hanyar lumbar matashin kai (goyon bayan lumbar) don rage matsa lamba akan diski na intervertebral na lumbar, don haka rage ƙananan ciwon baya.Na biyu, bayan kujera yana karkatar da baya a kusan 100 °, wanda zai iya sanya kusurwar da ke tsakanin gangar jikin da cinya ya wuce 90 °, wanda kuma yana taimakawa wajen rage matsi a baya.

Bugu da ƙari, ayyuka masu daidaitawa na hannun hannu, tsayin kujera, zurfin wurin zama, baya, da dai sauransu sun zama cikakkiyar kujera ergonomic.

Ƙaddamar da ka'idar kujera ta ergonomic a cikin jumla ɗaya, ta hanyar goyon bayan lumbar da sauran ayyuka masu daidaitawa, rage matsa lamba a kan kashin baya, kuma samar da kwanciyar hankali da daidaitaccen matsayi.