Zili choncho kuti mbali imodzi ya raba ingalowe m'malo mwa masewera olimbitsa thupi - ndithudi, ndi kusankha bwino, njira yolondola yochita masewera komanso khama. Izi zimakuthandizani kuti muyambe kugwiritsa ntchito rajeri expander - chipangizo cha masewera chomwe chiri ndi mitundu yambiri yomwe ingagwire ntchito pafupifupi gulu lililonse la minofu. Kuchita zinthu zambiri pa chinthu chophwekachi ndi chodabwitsa kwambiri - mungathe kuchita nawo ngati maseŵera olimbitsa thupi, ndikugwira ntchito yambiri ndi minofu, chifukwa mphamvu yomwe mukuyenera kuyigwiritsa ntchito kuti mukwaniritse izi kapena zochitikazo zingakhale zosiyana kwambiri - zimadalira mtundu wa zolembera.
Kodi expander yapira ndi chiyani?
Dothi lopaka mfupa kuti likhale labwino ndilo chipangizo chokwanira chapadziko lonse chomwe chimakulolani kuti muzichita masewera olimbitsa mafupa osiyana siyana. Pachimake chake, masewera a masewera ndiwotchetcha, yomwe ingakhale ndi mphamvu yosiyana ndi yamphamvu. Pali njira zamanja ndi zamanja zimene zimagwira ntchito yokonzanso mphamvu zogonjetsa - mwachitsanzo, zopangidwa ndi mabotolo angapo, omwe angachotsedwe imodzi panthawi kuti athe kuchepetsa maphunziro.
Zochita ndi raber expander zingakhale zosiyana kwambiri. Pamene mukuyamba phunziro, makamaka ngati muli oyamba, muyenera kuyang'anitsitsa njira yoyenera yochita masewera olimbitsa thupi - kaya mutayima, mukupukuta ndikuwongolera ndi manja anu (kutsogolo kwa inu kapena kumbuyo kwanu), kapena kukhala, komanso popanda kapena kutseka, kapena kugwedeza. Kuthamanga kwachitsulo cha mpira ndi chachikulu kwambiri ndipo kumakhala kovuta kwambiri kuposa dzanja kapena carp.
Kufufuza kwa kalipentala
Pali mtundu wapadera wa polojekitiyi - kutumizira kwa manja - mphira wothamanga ndi mphira. Kusintha kotereku, koyambirira, kunalinganizidwa kukhala ndi minofu yaing'ono ya manja, kanjedza ndi zala, kuwalimbikitsa. Kuphunzitsa ndi dzanja lopangira mpira kumapezeka paliponse nthawi iliyonse - muofesi, panyumba, ndikuyima pamsewu. Chifukwa cha zochitika zoterezi, zala ndi dzanja zimakhala zolimba, kuwonjezeka kwa dzanja kumakula, minofu ya mfutiyo imaponyedwa kudzera chifukwa chakuti amathanso kuthandizana ndi mgwalangwa. Chombo cha carpal ndi mphete ya mphira, yomwe ingakhale yosiyana, kukula kwake (chisonyezero cha momwe zimakhalira zovuta) ndi mitundu. Chotsatirachi ndicho chizindikiro chodziwikiratu chodziŵika kuti chiwerengero cha elasticity ya mphete ya mphira ndi yotani:
- chikasu - chofooka chiwerengero cha katundu. Ndi kumveka kwa carpal za chikasu, maukwati, ana, achinyamata komanso atsikana osalimba akhoza kugwiritsidwa ntchito;
- wofiira - digiri ya pakati, yofala kwambiri. Munthu wotereyu amatha kukhala ndi nthawi yambiri yochita masewera ndi fintesu, komanso amayi omwe amachita zambiri;
- Buluu - kuchuluka kwa katundu, wotumizira wotere ndi wovuta kwambiri kufinya. Zapangidwira ochita masewera othamanga, mphamvu ya kuphunzitsa ndi yoposa ya ena onse.
Ndiponso, kukula kwa katundu wa brush kungasonyezedwe polemba pa phukusi la expander. Mtundu wa mphete ya mphira mu nkhaniyi sizongoperekedwa pazinthu zitatu.
Kodi ndingaphunzitse kuti?
Maphunziro ndi raber expander - amapezeka pafupifupi njira zonse zodzipangira okha.