Question

When you run fast, what do you feel is happening to you in your body? Write it in your own words.

Answer 1

Answer:

You're transporting oxygen to the muscle fibres by breathing oxygen into your lungs. Your heart then pumps that oxygenated blood into your muscle. So when you start out, your heart rate will be high, your breathing will feel heavy, and you won't feel a hundred percent

Answer 2

Answer:

I hope this answer will help you & thanks for asking