Isonga ryiza rifite ingufu zikomeye umunara uzahita uhinduka mubutegetsi bwawe busanzwe bwo gukora imyitozo. Nyuma yicyiciro cya mbere uzumva abs / core yawe nka mbere. Umukoresha wese azashobora gukora imyitozo ikomeye ab VKR (Vertical Knee Raise) imyitozo yo gushushanya no gushimangira umubiri wabo. Imyitozo irashobora gushiramo mbere ukoresheje amakariso ya VKR kuzamura ivi ukoresheje ivi ryunamye cyangwa ukuguru kugororotse, urashobora kandi kongeramo impinduramatwara kugirango urangize intego yawe yuzuye, urashobora kandi kugerageza VKR umanitse ukoresheje akabari gakurura kandi kugirango ubone ibisubizo byiza urashobora gukora ikomatanya ryibi byose. Imyitozo y'inyongera irimo gukurura; gufata bisanzwe, gufata ubugari no hejuru yintoki kugirango ugere inyuma yawe ukoresheje ergonomic inguni yagutse ifata imiterere kumurongo. Ibintu byongeweho birimo gushiramo imashini, gusunika utubari hamwe no guhinduranya kwicara ukuguru.