Rubbed (8)
(Other definitions for massaged that I've seen before include "Therapeutically pummelled" , "cooked" , "Provided with restorative treatment" , "relieved tension, in a way" , "given physiotherapy?" .)
'rubbed' is the definition.
('chafe' can be a synonym of 'rub')
This is the entire clue.
(Other definitions for chafed that I've seen before include "Abraded by rubbing" , "Became sore from rubbing" , "Rubbed" , "Irritated by rubbing" , "Made sore from rubbing" .)