Question

it is possible to improve cardiovascular fitness without increasing respiratory fitness.
please select the best answer from the choices provided.
o t
o f

Explanation:

Cardiovascular fitness and respiratory fitness are closely related. Cardiovascular fitness involves the heart, blood vessels, and blood, while respiratory fitness involves the lungs. Physical activities that improve cardiovascular fitness (like aerobic exercises) also tend to enhance respiratory function. The body's oxygen - delivery system (cardiovascular) and oxygen - uptake system (respiratory) work in tandem. For example, during exercise, as the heart pumps more blood (improving cardiovascular aspect), the lungs also need to take in more oxygen (improving respiratory aspect).

Answer:

F