| Clue | Source | Date |
|---|---|---|
| Any of three muscles in each buttock that move the thigh (7) | Mirror Quiz | 28 Jun 2025 |
| "Maximus" muscle | ||
| & 17 Down Surfeit on Atlantic Seaboard saw us sizeable support during session | The Telegraph Toughie | 24 Sep 2021 |
| Muscle for bums? | Universal | 16 Dec 2016 |
| Muscle for bums? | ||
| Buttocks muscle | ||
| Butt muscle | ||
| Squatting muscle | ||
| Bum muscle? | ||
| Bum muscle? |