Sakhe futhi sakha uchungechunge lwemibhobho efanelekile ekuhlanzweni kwethangi lamanzi okuzenzakalelayo. Banokusebenza okuhle kakhulu kokuhlanza futhi bangasusa ngokuzenzakalela izinto zangaphandle ezinamathele odongeni lwangaphakathi lwethangi lamanzi.

Isici salombhobho ukuthi ungangena ujule ethangini lamanzi ngokuvula okuncane ukuhlanzwa kwama-degree angama-360. Njengoba ingasebenzisa amandla okusabela kwengcindezi yamanzi ukuzungeza, idinga kuphela ukusebenzisa amanzi amancane ukuze qedela umsebenzi wokuhlanza. Ingaziqedela ngokuzenzakalela ukuhlanzwa kwamabhodlela namathini ngaphansi kolawulo lwesistimu yesifutho, ngakho-ke kusindisa kakhulu izindleko zabasebenzi.