I-Stepper ingenza abakhi bomzimba bakhuphuke ngokuphindaphindiwe izitebhisi, ezingakwazi nje ukuthuthukisa umsebenzi wesimiso senhliziyo, kodwa futhi zisebenzise ngokugcwele imisipha yamathanga namathole.
Ngaphezu kokushisa okushisayo, ukuthuthukisa izinga lokushaya kwenhliziyo namandla okuphefumula kwe-aerobic, i-treadmill ingakwazi ngesikhathi esisodwa ukuzivocavoca okhalweni, ezinqeni nasemilenzeni, ukuze kuzuzwe ukushiswa kwamafutha ezingxenyeni eziningi zomzimba futhi idale ijika eliphelele eliphansi lomzimba ethuluzini elifanayo. Uma unyathela uyakwazi ukujima izindawo ongajwayele ukuya kuzo, njengangaphandle kwezinqe, ingaphakathi nangaphandle kwamathanga akho, nokunye. Hlanganisa imisebenzi yomshini wokusonta okhalweni kanye ne-treadmill, sebenzisa izingxenye eziningi futhi udle ama-calories engeziwe ngesikhathi esifanayo sokuzivocavoca.