The Dumbbell Liing Extension ndi ntchito yolimbitsa mphamvu yomwe imayang'ana makamaka pa triceps, komanso imagwira mapewa ndi chifuwa, kulimbikitsa kukula kwa minofu ndi kupirira. Ndizoyenera kwa onse oyamba kumene komanso okonda masewera olimbitsa thupi chifukwa zimatha kusinthidwa mosavuta kuti zigwirizane ndi milingo yamphamvu yamunthu. Anthu angafune kuphatikizira izi m'chizoloŵezi chawo kuti apititse patsogolo mphamvu za thupi, kulimbikitsa matanthauzo a minofu, ndikuthandizira kayendetsedwe ka ntchito m'moyo watsiku ndi tsiku.
Inde, oyamba kumene amatha kuchita masewera olimbitsa thupi a Dumbbell Liing Extension. Komabe, ndikofunikira kuyamba ndi kulemera kopepuka kuti muwonetsetse mawonekedwe oyenera ndikupewa kuvulala. Monga momwe zimakhalira ndi masewera olimbitsa thupi atsopano, zingakhale zopindulitsa kukhala ndi mphunzitsi kapena munthu wodziwa zambiri awonetse kaye zolimbitsa thupizo. Izi zitha kuthandizira kuwonetsetsa kuti mukuzichita moyenera ndikulunjika ku minofu yoyenera. Nthawi zonse kumbukirani kutenthetsa musanayambe kuchita masewera olimbitsa thupi.