Lesi sici sibalulekile njengoba siqinisekisa ukuthi ingulube igcinwe ngokuvikelekile ngesikhathi sokuthenwa, ukunciphisa ingcindezi esilwaneni naku-opharetha. Izingxenye ezilungisekayo zihlanganisa izinsimbi eziqinile nezinduku ezilungisa kalula futhi zikhiyeke endaweni ukuze kuvikelwe ngokuphephile imilenze yangemuva yengulube yakho. Lokhu kuqinisekisa ukuzinza futhi kuvumela ukufinyelela okulula phakathi nokuhlinzwa. Ukwandisa ukuphepha kwengulube nokunethezeka, ifreyimu ifakwe ama-cushioning pads kuma-clamps. Lawa ma-pads ahlinzeka indawo ethambile futhi engasheleli ukuvimbela noma yikuphi ukungakhululeki noma ukulimala okungenzeka emilenzeni yengulube ngesikhathi sokuhlinzwa. Ukwengeza, i-cushioning kusiza ukunciphisa ukucindezeleka kwezilwane nokungahlaliseki, kuqinisekisa ukusebenza okushelelayo, nokusebenza kahle. Ukwakhiwa kwensimbi engagqwali yefreyimu kwenza kube lula ukuyihlanza nokuyigcina, ikhuthaza izindinganiso ezinhle zokuhlanzeka emapulazini ezingulube. Iyakwazi ukumelana nokugqwala, ukugqwala, nezinye izici zemvelo ezingakhinyabeza ukusebenza kwayo. Lokhu kuqinisekisa ukuthi uhlaka luhlala lusesimweni esiphezulu, luhlinzeka ngokusebenza okuthembekile iminyaka ezayo.
Ukwengeza, uhlaka lwakhiwe kalula ukusetshenziswa engqondweni. Izingxenye ezilungisekayo zifinyeleleka kalula ukuze zisethwe ngokushesha futhi kalula. Ilula, iyaphatheka futhi kulula ukuyigcina uma ingasetshenziswa, okwenza kube ukukhetha okusebenzayo kubalimi bezingulube abazisa ukusebenza kahle nokusebenza. Ukufingqa, uhlaka lokuthenwa kwengulube yensimbi engagqwali iyithuluzi elibalulekile kubalimi bezingulube nodokotela bezilwane ababambe iqhaza enqubweni yokuthenwa. Ngomklamo wayo oguquguqukayo, ukwakheka okuqinile nezici zokuhlanzeka, inikeza isisombululo esiphephile, esithembekile nesinethezekile sokuthenwa kwezingulube, siqinisekisa inhlalakahle yezilwane nokusebenza kahle.
