Related Clues:
- Exercises
- Richard Simmons' forte
- Fitness regimen
- Fonda's forte
- Fitness system
- System of exercises
- It may include a stretch or two
- Gym class set to music
- Exercises designed to increase oxygen intake
- Exercises to strengthen heart and lungs
- Exercises designed to strengthen heart and lungs
- Exercises that strengthen heart and lungs
- Exercises that increase oxygen intake
- Exercise in the gym
- Exercises to increase oxygen intake