Rowing and shouting without introduction (6)
I believe the answer is:
oaring
'rowing' is the definition.
(I've seen this before)
'shouting without introduction' is the wordplay.
'shouting' becomes 'roaring' (roaring is a kind of shouting).
'without introduction' means to remove the first letter.
'roaring' with its initial letter taken away is 'OARING'.
'and' is the link.
(Other definitions for oaring that I've seen before include "Rowing" , "wielding blade" , "row?" .)