Isihlalo sabakhubazekile esithambekele esikhaleni
I-engeli ephakathi kwe-backrest nesihlalo salolu hlobo lwesihlalo sabakhubazekile iqinile, futhi i-backrest nesihlalo kuzothambekela emuva ndawonye. Umklamo uyakwazi ukufeza ushintsho lwesimo ngaphandle kokushintsha uhlelo lokuhlala. Inzuzo yayo ukuthi ingahlakaza ingcindezi ezinqeni futhi ngenxa yokuthi i-engeli ayishintshi, kukhona ukukhathazeka ngokushelela. Uma i-hip joint inenkinga yokugoba futhi ingakwazi ukulala phansi noma uma kusetshenziswa i-lift ngokuhlanganiswa, ukuthambekela okuvundlile kungcono.