| Clue | Source | Date |
|---|---|---|
| Cardio: 2 wds. | Commuter | 23 Aug 2025 |
| Type of fitness training | Newsday | 07 Jun 2022 |
| *Cardio workout | LA Times Daily | 02 Jun 2020 |
| *Cardio workout | The Washington Post | 02 Jun 2020 |
| [Circled letter]-consuming activity | New York Times | 05 Mar 2017 |
| [Circled letter]-consuming activity | ||
| Swimming or cycling | Wall Street Journal | 12 Jul 2016 |
| Workout activity | Universal | 24 Aug 2015 |
| Workout activity | ||
| It's good for the heart | ||
| It may involve a step | ||
| It may involve a step | ||
| Type of fitness training | ||
| It does a body good | ||
| It'll do your heart good | ||
| Using a treadmill, e.g. | ||
| Fitness staple | ||
| Fitness staple | ||
| Using a treadmill, e.g. | ||
| It can take your breath away | ||
| Tae Bo, for one | ||
| Tae Bo, for one | ||
| Running or stepping, e.g. | ||
| It'll do your heart good | ||
| It can take your breath away | ||
| Workout activity | ||
| Gym class |