Question

Why does running make a person breathe faster ?

Answer 1

When you exhale, you expel carbon dioxide, a waste product of respiration. During exercise, your lungs and the respiratory system must provide more oxygen to the blood. You will breathe harder and faster because: Respiratory muscles are stimulated by sympathetic nerves in order to increase the rate of breathing.

Answer 2

When you exhale, you expel carbon dioxide, a waste product of respiration. During exercise, your lungs and respiratory system must provide more oxygen to the blood. You will breathe harder and faster because: Respiratory muscles are stimulated by sympathetic nerves in order to increase the rate of breathing.
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