What a revivalist may do? (11)
I believe the answer is:
resuscitate
'do?' is the definition.
The answer and definition can be both related to bodily activities as well as being verbs in their base form.
Maybe there's an association between them I don't understand?
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for resuscitate that I've seen before include "Bring round" , "Bring back from unconsciousness" , "Make active again" , "Revive" , "Bring back to life" .)