Riverina town with netballer running in two directions twice (5,5)
I believe the answer is:
wagga wagga
'riverina town with netballer running' is the definition.
I can't judge whether this defines the answer.
'two directions twice' is the wordplay.
'two directions' becomes 'wagga' (I am not sure about this - if you are sure you should believe this answer much more).
'twice' shows that letters should be duplicated.
'wagga' duplicated is 'WAGGA WAGGA'.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for wagga wagga that I've seen before include "city in Australia?" , "town in Australia" .)