Across
- 1. F.I.I.T. principle
- 5. how hard you do something
- 8. gradually make it harder
- 9. high-intensity workout
- 10. 5-10 minutes to raise the heart rate
- 11. which exercise
Down
- 2. 5-10 min gradually decreasing movement to lower pulse
- 3. doing a specific exercise to improve specific components
- 4. how long
- 6. working more hard than normal for you
- 7. how often you do something