The answers below for “Hard core exercise” were gathered from crosswords that used the same clue or a nearly identical one. These are tried solutions that have been verified through actual use.
Answer List:
- PLANK
- PLANKPOSITION
Synonyms and Definitions
PLANK
- Synonyms: board, flump, plank over, plonk, plop, plump, plump down, plunk, plunk down