Which systems are included in the cardiorespiratory system?

The cardiorespiratory system is specifically composed of the cardiovascular and respiratory systems, which work together to ensure the body receives adequate oxygen and removes carbon dioxide. The cardiovascular system includes the heart, blood vessels, and blood, which transport oxygen and nutrients throughout the body. The respiratory system involves the lungs and airways, facilitating the exchange of gases—bringing in oxygen and expelling carbon dioxide. Understanding this relationship highlights the vital role both systems play in supporting overall health and physical performance, particularly during exercise or strenuous activity. Recognizing the components of the cardiorespiratory system is fundamental in fields like sports science and physical education, as it directly impacts athletes' endurance and recovery.