Across
- 5. muscle perform over a period of time
- 7. return to its resting rate
- 9. short muscle movements over a period of time
- 10. anyform of movement that causes body to use energy
- 15. force your muscle exert
- 16. carry out daily task to respond to demands
Down
- 1. heart lungs and blood vessels
- 2. exercise session
- 3. movement of muscle over a period of time
- 4. no physical activity
- 6. right activities for improvement of fitness
- 8. beats per minute
- 10. increasing demands on your body
- 11. get started
- 12. beyond daily limits
- 13. planned physical activity
- 14. bodysfull range of motion