Breathing volumes Flashcards
1
Q
why is the volume of air we breathe important for athletic performer
A
-more air
-more oxygen entering the bloodstream
-more oxygen to working muscles
-more energy produced
2
Q
Describe tidal volume
A
volume of air inhaled during normal breathing
(increases during exercise)
3
Q
Describe minute ventilation
A
volume of air you breathe per minute
(increases during exercise)
4
Q
how do you calculate minute ventilation
A
tidal volume X breathing rate
5
Q
Define vital capacity
A
maximum amount of air you can breathe out after breathing in as much as you can
(no change during exercise)
6
Q
Define residual volume
A
-the volume of air left in the lungs after a full exhalation
(no change during exercise)
