no change in pulse but a decrease in breathing rate an increase in pulse but no change in breathing rate an increase in pulse and breathing rate a decrease in pulse and breathing rate no change in either
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Immediately before and after running a 50 metre race, your pulse and breathing rates are taken. What changes would you expect to find?
Possibilities:
- no change in pulse but a decrease in breathing rate
- an increase in pulse but no change in breathing rate
- an increase in pulse and breathing rate
- a decrease in pulse and breathing rate
- no change in either

an increase in pulse and breathing rate