Across
- 1. The action you're doing
- 3. improve physical fitness
- 5. stretching
- 6. ability to do something over and over for an extended period of time without getting tired
- 7. heart rate is the speed of the heartbeat measured by the number of contractions of the heart per minute.
- 8. aerobic exercise
- 10. how many times a week do you workout
Down
- 1. It is the level at which your heart is beating with moderate to high intensity
- 2. gradually increase
- 4. how long you workout
- 9. how low or high your workout