Related Clues:
- Like some exercises
- Kind of dancing
- Like some workouts
- Type of exercise
- Good for the heart and lungs
- Having the same concentration of salt as mammalian blood
- Like intense exercise
- Certain exercise
- Like vigorous exercise
- Respiratory
- Involving oxygen consumption
- Like much strenuous exercise
- Like biking or jogging
- Kind of workout
- Like some dancing