Ma biomechanics omveka a FF Series Selectorized Line Glute Extension amapereka kulimbitsa thupi kwapadera, kolunjika kwa wogwiritsa ntchito. Zovala zazigongono, zogwirira ntchito ndi nsanja yayikulu yoyambira imathandizira wogwiritsa ntchito panthawi yolimbitsa thupi ndikupangitsa kuyenda kosalala, koyenda komanso kolondola.
Zovala zazigongono, zogwirira ntchito ndi nsanja yayikulu yamapazi zimakhazikika wogwiritsa ntchito panthawi yolimbitsa thupi.
Kutalika kwa mkono woyenda kumapangitsa kuti chiuno chiwonjezeke kwambiri, kulimbikitsa kutsegulira kwa glute panthawi yochita masewera olimbitsa thupi.
Palibe kusintha komwe kumafunikira kuti muyambitse masewera olimbitsa thupi. Imapereka poyambira mwachangu kwa ogwiritsa ntchito onse.
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.
Njira yoyenda ya Curvilinear sifunikira kuwongolera m'chiuno. Dzanja loyenda lalitali limalimbikitsa kukulitsa mawondo kuti agwire ntchito yonse ya gluteal. Chigongono, zogwirira ntchito ndi nsanja yayikulu yokhazikika imakhazikika wogwiritsa ntchito panthawi yolimbitsa thupi. Kulemera kwake 70 kg