Kinks (6)
I believe the answer is:
'kinks' is the definition.
('twist' can be a synonym of 'kink')
This is the entire clue.
(Other definitions for twists that I've seen before include "Interweaves or gives spiral form to" , "Wrenches out of normal shape" , "Coils around something or dances vigorously" , "Wrenches round" , "Twines together" .)