Good massage, and some food (4)
I believe the answer is:
grub
'some food' is the definition.
(grub can informally mean food)
'good massage' is the wordplay.
'good' becomes 'g' (abbreviation).
'massage' becomes 'rub' (rub can mean to massage).
'g'+'rub'='GRUB'
'and' is the link.
(Other definitions for grub that I've seen before include "Larva; food (sl.)" , "Insect larva or slang food (4)" , "Beetle larva" , "Dig - maggot - food" , "Common food" .)