Across
- 1. Training that involves exercising for a sustained period with an elevated heart rate
- 3. Found in red blood cells
- 7. the component of blood responsible for transporting oxygen
- 8. An increase in muscle size is known as _____________
- 10. The time it takes for someones heart to return to resting levels after exercise
- 13. Another factor that results in decreased functioning of the cardiovascular system
- 15. Refers to the cardiovascular and respiratory systems
- 17. Type II (White) muscle fibres
- 18. Regular aerobic and anaerobic training leads to greater oxygen _____________
- 19. Endurance training _________ the size of the heart muscle as well as it's contractility
- 20. breathing __________ increase in efficiency and strength - contributing to greater lung capacity
- 21. Trained adults can achieve a ___________ maximum heart rate than untrained adults
- 22. Aerobic training leads to an __________ RBC count
- 23. The cardiorespiratory systems primary function during exercise is to provide as much _____ as possible to working muscles
Down
- 2. Results in a decreased functioning of the cardiovascular system
- 4. _______RHR indicates a higher level of fitness
- 5. the muscles being trained should relate directly to the sport played
- 6. Trained adults always have a greater _________ than untrained adults
- 9. ________ and performance benefits are great for people with effective and efficient cardiorespiratory systems
- 11. RHR stands for
- 12. without this principle, plateau will occur
- 14. a fundamental requirement for muscle hypertrophy
- 16. Type I (Red) muscle fibres
- 20. Trained athletes have _________ blood volume
