Kwagura umugongo ni imyitozo ikoreshwa mu kubaka imbaraga zo hasi nazo zigamije hamstrings na glute. Inyundo Imbaraga Pin Yapakiye Guhitamo Inyuma Kwagura nigice cyibanze cyamahugurwa yimbaraga. Hano haribintu bitanu bishobora guhinduka uburyo bwo gutangira kugiti cyihariye, icyerekezo cya lumbar gifasha abakoresha kubona neza umwanya wa axis yo kuzunguruka, kandi imyanya ibiri itanyerera ikwiranye nubunini bwose.