Lub hnab nqa menyuam yaus zoo yuav tsum yog lub hnab nqa menyuam kawm ntawv uas koj tuaj yeem nqa tau yam tsis nkees. Nws raug pom zoo kom siv lub hauv paus ntsiab lus ergonomic los tiv thaiv tus txha nqaj qaum.
Nov yog qee txoj kev xaiv:
1. Yuav khoom raws li koj xav tau.
Ua tib zoo saib seb lub hnab puas loj txaus rau qhov siab ntawm tus menyuam. Xav txog cov hnab me me rau cov menyuam kawm ntawv thiab xaiv cov me tshaj plaws uas tuaj yeem ntim cov phau ntawv thiab cov ntawv sau rau menyuam yaus. Feem ntau, cov hnab kawm ntawv yuav tsum tsis txhob dav dua li cov menyuam lub cev; Lub hauv qab ntawm lub hnab yuav tsum tsis txhob nyob hauv qab 10 cm ntawm tus menyuam lub duav. Thaum xaiv lub hnab, sab saum toj ntawm lub hnab yuav tsum tsis txhob siab dua li tus menyuam lub taub hau, thiab txoj siv yuav tsum nyob hauv qab 2-3 nti ntawm lub duav. Lub hauv qab ntawm lub hnab siab npaum li lub nraub qaum qis, thiab lub hnab nyob hauv nruab nrab ntawm nraub qaum, es tsis txhob poob rau ntawm lub pob tw.
2. Ua tib zoo saib xyuas kev tsim qauv.
Thaum cov niam txiv yuav lub hnab ev ntawv rau lawv cov menyuam, lawv yuav tsum tsis txhob saib tsis taus seb qhov tsim sab hauv ntawm lub hnab ev ntawv puas tsim nyog. Qhov chaw sab hauv ntawm lub hnab ev ntawv tau tsim nyog, uas tuaj yeem faib cov phau ntawv, ntawv sau thiab cov khoom siv niaj hnub rau menyuam yaus. Nws tuaj yeem cob qhia cov menyuam lub peev xwm los sau thiab teeb tsa txij li thaum yau, yog li cov menyuam tuaj yeem tsim cov cwj pwm zoo.
3. Cov khoom siv yuav tsum sib dua.
Cov menyuam yaus lub hnab ev ntawv yuav tsum sib dua. Qhov no yog ib qho kev piav qhia zoo. Vim tias cov tub ntxhais kawm yuav tsum nqa ntau phau ntawv thiab khoom rov qab mus rau tsev kawm ntawv, txhawm rau kom tsis txhob muaj kev nce ntxiv ntawm cov tub ntxhais kawm, cov hnab ev ntawv yuav tsum ua los ntawm cov khoom siv sib dua li sai tau.
4. Cov hlua khi xub pwg yuav tsum dav.
Cov hlua khi xub pwg ntawm cov menyuam yaus lub hnab kawm ntawv yuav tsum dav thiab dav, uas kuj yooj yim piav qhia. Peb txhua tus nqa cov hnab kawm ntawv. Yog tias cov hlua khi xub pwg nqaim heev thiab qhov hnyav ntawm lub hnab kawm ntawv ntxiv, nws yooj yim ua rau lub xub pwg raug mob yog tias peb nqa lawv ntawm lub cev ntev; Cov hlua khi xub pwg yuav tsum dav kom pab txo qhov siab ntawm lub xub pwg los ntawm lub hnab kawm ntawv, thiab tuaj yeem faib qhov hnyav ntawm lub hnab kawm ntawv sib npaug; Txoj siv xub pwg nrog lub ncoo mos tuaj yeem txo qhov kev ntxhov siab ntawm lub hnab rau ntawm cov leeg trapezius. Yog tias txoj siv xub pwg hluas dhau, cov leeg trapezius yuav hnov nqaij yooj yim dua.
5. Muaj siv siv.
Cov hnab ev ntawv rau menyuam yaus yuav tsum muaj txoj siv sia. Cov hnab ev ntawv yav dhau los tsis tshua muaj txoj siv sia zoo li no. Kev siv txoj siv sia tuaj yeem ua rau lub hnab ev ntawv ze rau nraub qaum, thiab txo qhov hnyav ntawm lub hnab ev ntawv rau ntawm pob txha duav thiab pob txha disc. Ntxiv mus, txoj siv sia tuaj yeem kho lub hnab ev ntawv rau ntawm duav, tiv thaiv lub hnab ev ntawv kom tsis txhob co, thiab txo qhov siab ntawm tus txha nraub qaum thiab xub pwg.
6. Zam thiab zoo nkauj
Thaum cov niam txiv yuav lub hnab kawm ntawv rau lawv cov menyuam, lawv yuav tsum xaiv hom uas ua tau raws li lawv cov menyuam tus qauv zoo nkauj, kom lawv cov menyuam tuaj yeem mus kawm ntawv tau zoo siab.
Lub sijhawm tshaj tawm: Lub Kaum Hli-20-2022
