Back Extension Kusintha kumodzi kokha kumafunikira kuti wogwiritsa ntchito FF Series Selectorized Line Back Extension ayambe kuchita masewera olimbitsa thupi. Mapangidwe anzeru amaphatikizapo pad contoured kuthandizira kumbuyo kwa biomechanics yoyenera ya msana panthawi yochita masewera olimbitsa thupi.
Phazi lokhazikika la phazi limapereka maziko okhazikika kwa ogwiritsa ntchito amitundu yonse.
Pamafunika nthawi yochepa kwambiri kuti mupite ku unit iyi. Kusintha kumodzi kwa mkono woyenda kumalola wogwiritsa ntchito kulowa ndikuyamba kugwira ntchito.
The contoured back pad imapereka chithandizo choyenera kuonetsetsa kuti minofu yam'mbuyo ikugwira ntchito panthawi yolimbitsa thupi.
Mikono yoyenda imapangidwa ndi ma electroweld steel round chubing. The abrasive grit pre-finish imatsatiridwa ndi electrostatic yogwiritsidwa ntchito, malaya a ufa wotenthedwa ndi kutentha
Kusintha kwapampando kumafuna kukweza kokha kuti mutulutse lever. Zogwirizirazo zimakhala ndi manja a rabara osazembeka okhala ndi zipewa zomata za alloy. Mfundo zosinthira zimawonetsedwa ndi mtundu wosiyana kuti zigwiritsidwe ntchito mosavuta.
Mapangidwe apadera amalola wogwiritsa ntchito kuti ayambe kupanga kusintha kumodzi kokha kumalo oyambira mkono. Pad contoured imathandizira kumbuyo kwa biomechanics yoyenera ya msana panthawi yochita masewera olimbitsa thupi. Kulemera kwake 100kg