which of the following is not a benefit of improved cardio - respiratory fitness?\na. diaphragm grows…
which of the following is not a benefit of improved cardio - respiratory fitness?\na. diaphragm grows stronger.\nb. faster post - exercise recovery time.\nc. arteries grow smaller.\nd. lungs expand more easily.
Answer
Brief Explanations:
Improved cardio - respiratory fitness strengthens the diaphragm, reduces post - exercise recovery time, and makes lung expansion easier. However, it does not cause arteries to grow smaller. In fact, regular cardio - respiratory exercise can improve arterial function and may even lead to better blood vessel dilation.
Answer:
C. Arteries grow smaller.