Inzira igoramye ni moderi nshya ya treadmill igenda yimuka mumikino yose yisi. Ibiranga ni impinduramatwara kandi ntibisaba amashanyarazi gukora. Ubuso bugoramye butanga uburambe butandukanye rwose na moteri gakondo ya moteri.
Kwikinisha wenyine-bigufasha kwiruka muburyo busanzwe nkaho wiruka hanze kumaguru. Ariko umwihariko w'uru rugendo rugoramye cyangwa ukandagira (kubakunda ururimi rw'icyongereza) wafashe abakinnyi baturutse impande zose z'isi. Ubwoko bwimikorere ikorwa kugirango ikore kuri iyi nzira yihariye igoramye mubyukuri, ikoresha amatsinda menshi yimitsi mumubiri icyarimwe kuruta uburyo gakondo bwo kwiruka bwabakinnyi benshi.