CARDIO
| Date | Clue |
|---|---|
| 2023-12-10 | Workout focus, informally |
| 2023-10-22 | Heart-pumping activity |
| 2021-10-30 | Vigorous exercise |
| 2017-06-27 | Exercise on an elliptical machine, informally |
| 2015-03-10 | What spin classes provide, informally |
| 2006-08-06 | Healthful exercise, informally |
| 2005-12-31 | Part of many workouts, informally |