The Weighted Floor Twisting Crunch Feet pa Bench ndi masewera olimbitsa thupi omwe amayang'ana minofu ya m'mimba, kuphatikizapo obliques, kupititsa patsogolo mphamvu zapakati ndi kukhazikika. Kulimbitsa thupi kumeneku ndi koyenera kwa oyamba kumene komanso okonda masewera olimbitsa thupi chifukwa champhamvu yake yosinthika ndi kusiyanasiyana kolemera. Anthu angakonde masewerawa chifukwa amathandizira kukonza kaimidwe, kupititsa patsogolo masewera olimbitsa thupi, komanso kulimbikitsa matani, amphamvu pakati.
Inde, oyamba kumene amatha kuchita masewera olimbitsa thupi a Weighted Floor Twisting Crunch pa Bench. Komabe, ndikofunikira kuti tiyambe ndi kulemera kopepuka ndikuyang'ana pa kukhalabe ndi mawonekedwe oyenera. Ndibwinonso kukhala ndi mphunzitsi kapena katswiri wazolimbitsa thupi awonetse kaye masewerawa kuti atsimikizire kuti akuchitika moyenera komanso mosatetezeka. Monga momwe zimakhalira ndi masewera olimbitsa thupi atsopano, oyamba kumene ayenera kuyamba pang'onopang'ono ndipo pang'onopang'ono awonjezere mphamvu pamene mphamvu zawo ndi mphamvu zawo zikukula.