Go for a short walk (4)
I believe the answer is:
turn
I believe this clue is a double definition.
'go' is the first definition.
(as in one's go or turn in a game)
'a short walk' is the second definition.
(I've seen this before)
'for' is the link.
(Other definitions for turn that I've seen before include "Move around an axis, or change" , "Revolution by runt" , "Shift - wheel - round" , "Twist; go" , "Swing round" .)