Question

Why is respiratory system important for physical education?

Answer 1

When you exercise, your body needs more oxygen to make the muscles work. Therefore, you breath more quickly and your heart pumps faster, so the red blood cells can travel faster to deliver more oxygen. This increases your O2 uptake. ... When we breath, Carbon dioxide (CO2) moves from the blood into the alveoli.

Answer 2

Hey mate here is ur answer...

When we do more work or exercise our body pumps blood and oxygen more fast...

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