Ngokutsho kwabanye abakhi bomzimba, lo ngowona matshini ulungileyo wokufumana ubunzima bemisipha. Kwangaxeshanye, isixhobo sokulinganisa sidume ngokukhuseleka kwaso. Ngexesha loqeqesho, umdlali uya kukwazi ukulungisa i-barbell kuyo nayiphi na indawo ephakamileyo ngokujika kancinci kwesandla. Ngawaphi amaqela emisipha anokusebenza aze anyuswe kwezi simulators? Izixhobo zokuqeqesha amandla ziyafuneka ukuphucula ukukhululeka kwemisipha kunye nokwandisa ubunzima bayo. Zinokuba ziibhloko, kwiisisindo ezikhululekileyo okanye phantsi kobunzima bazo.
Oomatshini bokuxinanisa abasimahla babekwe kakuhle kwindawo engasecaleni kweerakhi zokugcina iidumbbells, iintsimbi kunye neediski. Ukuseta ubunzima obufunekayo, abathengi beholo abayi kunyanzeleka ukuba baye kude ukuze bafumane umthwalo.
Kufutshane nee-free weights kukho nee-free weights eziphantsi kobunzima bazo. Abadlali bathanda ukusebenzisa ii-weights (iidiski kunye nee-dumbbells) xa besenza i-hyper extensions okanye i-abs.