I-1, ukunciphisa ukuthuthumela: kungakhathaliseki ukuthi isikhwama sehlombe noma isikhwama sehlombe noma isikhwama sehlombe, i-shoulder strap ayikwazi ukuba yinde kakhulu, ngaphandle kwalokho kulula ukubangela ukunyakaziswa kwe-backpack ngokweqile.Futhi khetha ubude bebhande obufanele buvumela kakhulu ukuzinza kwesikhungo sobhaka we-gravity,
Imisipha yethu yomzimba ngeke ngenxa ye-backpack eshintsha njalo ukugxila nokuzilungisa njalo, okuholela ekulimaleni kokukhathala kwemisipha.
2, indawo ubhaka ayikwazi ukuba phansi kakhulu: Uma ufuna ngokunethezeka ubhaka, khona-ke isikhwama asikwazi ukwehla kakhulu emuva.Njengesikhundla esihle kunazo zonke isikhwama sehlombe lehlombe unqenqema oluphansi lwesikhwama nje endaweni ye-pelvic.
Nakuba isikhundla esihle kakhulu sesikhwama se-messenger sisokhalweni, i-backpack emaphethelweni e-pelvis mayelana nendawo ifanelekile.
3, kungcono ukuthi ungabuyeli ngaphambili: noma isikhwama se-Messenger noma isikhwama sehlombe, ngokombono wezempilo kungcono ukuthi ungabuyeli emzimbeni womuntu phambi kwesikhwama.Ngenxa yokuthi i-engeli yezizathu zamandla, emuva phambi komzimba izoba phambili ngokwemvelo, isikhathi eside ijwayele ukukhubazeka komgogodla "i-hunchback."
I-4, ihlombe elivamile: wonke umuntu ubhaka uzoba nemikhuba yakhe ekhethwayo, u-Weili ukukukhumbuza ukuthi uma ukusetshenziswa kwesikhwama sehlombe noma isikhwama se-Messenger kufanele sikhumbule - ukuguqulwa okujwayelekile kwamahlombe, ukuze kuvinjwe umgogodla womlomo wesibeletho ngokweqile nokucindezeleka komgogodla .
Isikhathi sokuthumela: Jun-16-2021