Umukandara wo gushyigikira
Umukandara wo gushyigikira ikibuno, uzwi kandi nk'umukandara wo mu rukenyerero, gushyigikira ikibuno, gushyigikira umugongo, kuzenguruka mu rukenyerero, nk'ibikoresho byo gukingira, bikoreshwa cyane mu kuvura indwara z’abarwayi bafite indwara z’umugongo n’amahugurwa yo gusubiza mu buzima busanzwe abarwayi nyuma y’umugongo ...
reba ibisobanuro birambuye