8 Sitasiyo nyinshi Gym itanga amahirwe yo guhugura abantu bagera kuri 8 icyarimwe. Bika umwanya hamwe numutoza, wemerera gukora imyitozo itandukanye, nyamara akomeza kuba mwiza hamwe n'ikindi gito. Amashanyarazi n'amaguru byemeza gufata no gutuza. Iragufasha gukora laluwn, umurongo wicaye ukora imyitozo utandukanye kugirango uhugure imitsi yo hejuru no hepfo. Harimo kandi uburebure bubiri bwo gukurura sitasiyo hamwe nuburyo bwo guhuza imigereka itandukanye.