Across
- 2. intensity to keep going
- 6. Exercise with oxygen
- 8. to remain upright and steady
- 9. how quickly you're moving
- 10. Burst of intense Heart Rate
- 11. Exercise without oxygen
- 12. increases heart rate(running)
Down
- 1. unit of energy
- 3. state of being physically strong
- 4. Range of Motion
- 5. your body mass
- 7. occurs or is repeated over time