Repiratory repsonses

Question 1

Anticipatory rise & increased breathing rate

Answer 1

adrenaline increase before exercise causing an increase in the rate and depth of breathing.

Question 2

tidal volume

Answer 2

During exercise tidal volume increases to allow more air to pass through the lungs by deeper breathing, this will then allow athletes to achieve an increase of TV without increased breathing rate.

Question 3

increased minute volume

Answer 3

At high exercise intensity tidal volume reaches peak so increase minute volume and increase breathing rate.

Question 4

what is the equation for minute vole

Answer 4

minute volume= tidal volume x breathing rate