Question

Run fast for two minutes. What do you notice about your breathing​

Answer 1

Answer:

When we run for two minutes, the energy in our body will be used much. So, we may feel tired and have lack of energy in body. As our body needs more oxygen for energy, we will notice that our breathing has became faster and deeper.

Explanation:

Answer 2

Answer:

when you exerciser your body takes in more oxygen and your muscles work harder. there is also an increase in your heart rate. which is why sometimes you might feel a shortness of breath. your body needs more oxygen supply when your muscles are working harder than usual