Zisho ukuthini imibala ehlukene yamathafa okushushuluza?
1) Okuluhlaza (ngokuvamile okuboniswa ngendilinga): lawa ama-slopes abaqalayo futhi awaqinile kakhulu. Umsubathi omusha kufanele akwazi ukuzulazula kulezi ngaphandle kokulahlekelwa ukulawula noma ukusheshisa kakhulu, kodwa abasubathi abaphambili bavame ukuzithola zithe tyaba kakhulu. 2) Okuluhlaza okwesibhakabhaka (ngokuvamile okufanekiselwa isikwele): Lena imithambeka ephakathi nendawo enemizila emincane noma emincane. Abashushuluzi bawo wonke amazinga amakhono bangakujabulela lokhu, kodwa abaqalayo kungase kudingeke bathathe kancane kwezinye izingxenye ezicijile. 3) Okumnyama (okuvame ukumelwa idayimane): Lezi zenzelwe abasubathi abanekhono kuphela futhi zinezindawo ezicijile kanye/noma izithiyo. 4) I-Double Black (ngokuvamile emelelwa amadayimane amabili): Lezi zenzelwe abashayisibhakabhaka abanolwazi nabaphambili kuphela futhi ngokuvamile zihlanganisa ukwehla okukhulu okunemigoqo emikhulu.