Uru ruhererekane rwerekana amabara meza nigishushanyo cyoroshye kugirango uhuze urubyiruko.Hamwe na sisitemu yo gufunga umutekano, irwanya ubujura.Ikirenzeho, niba ikoresha infilling yabigize umwuga, umuryango ushobora kuba udafite umuriro.
Inzugi zicyuma hamwe na sisitemu nyinshi zifunga zirasabwa nabubatsi babigize umwuga nkigikoresho cyingenzi kurutonde rwumutekano wabo.Ubu bwoko bwumuryango akenshi buzana inkwi kurangiza kugirango ugumane ubwiza nyaburanga bugaragara inyuma.
Iyo urebye ko hafi bibiri bya gatatu byinjira bitemewe bikozwe mumuryango.Ibiro 100 byo gukubita birashobora kumena ibiti no gukingura urugi.Bisaba gukubitwa inshuro zirindwi zama pound kugirango ukingure urugi rwicyuma.