Short Term Effects Of Exercise On The Respiratiry System Flashcards
1
Q
Why does the respiratory rate increase ?
A
As we exercise, we need more oxygen to create energy.
We breathe quicker, allowing more oxygen to reach the muscles.
2
Q
Why does minute ventilation increase ?
A
The volume of air inspired or expired in one minute.
The higher our minute ventilation, the more oxygen we can get into our muscles for that minute performance.
3
Q
Why does tidal volume increase ?
A
The volume of air inspired/expired during breathing.
We breathe deeper allowing more oxygen to reach our muscles
