Feel it after leg day, say (4)
I believe the answer is:
ache
(Other definitions for ache that I've seen before include "painful" , "Hurt; yearn" , "Continuous hurt" , "Suffer dull pain" , "Pine" .)
I believe the answer is:
ache
(Other definitions for ache that I've seen before include "painful" , "Hurt; yearn" , "Continuous hurt" , "Suffer dull pain" , "Pine" .)