U3004D- TheMndandanda wazinthu zotsatizana (muyezo)Makina a pectoral adapangidwa kuti azitha kuyambitsa minofu yambiri pomwe akuchepetsa mphamvu yakutsogolo kwa minofu ya Deltoid kudzera pakusamuka. Mu makina, mikono yoyenda pawokha imapangitsa mphamvuyo kuti ikhale yosavuta panthawi yophunzitsira, ndipo kapangidwe kake kamalola ogwiritsa ntchito kuti athe kuyenda bwino.

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Mpando wosinthika
●Pad yosinthika imatha kuyika malo a pivot a ogwiritsa ntchito osiyanasiyana malinga ndi kukula kwawo kuti akwaniritse masewera olimbitsa thupi ogwira mtima.

Ergonomics yayikulu
●Madontho osunthira mothandizidwa ndi minofu yolinganiza. Kusintha kwanja kwa mkono kumachepetsedwa kuti muchepetse kupsinjika kwa phewa.

Malangizo Othandiza
●Pulogalamu yophunzitsidwa bwino yomwe ili yosavutayi imapereka malangizo oyenda ndi matelo, mayendedwe ndi minofu imagwira ntchito.

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Kuyambira ndiMndandanda wazochitikaZipangizo zophunzitsira za DHZ zalowa mwalamulo nthawi yayitali mafilimu. Kulingalira bwino, mapangidwe a nkhanizi nawonso anayala maziko a chinthu chamtsogolo cha DHZ. Chifukwa cha DHZS yokwanira ya DHZ, kuphatikiza ndi luso lakalebMndandanda wazochitikaimapezeka ndi mphamvu yotsimikiziridwa yophunzirira njira yosinthira.