Question

A non-athletic student from the physiology lab was inspired by the VO2-max test and decided to go train for a bike race. Over time, she increased the mitochondrial density in her leg muscles by 10%. If she comes back to do the VO2-max test again, what will be the most likely effect of training on a-v O2-difference?

A) It will be higher after training

B) It will be the same as before

C) It will be lower after training

*In one or two sentences, explain your answer to the previous question*

Answer 1

Answer is A.it will be higher after training.patient needs to do excersie in higher intensity inorderto measure oxygen consumption to find out cardiac fitness.while this time due to high presure exerted in leg muscles and increased energy is is used to do the test can lead to increase mitochondrial density