1. Participants did the VO2 max test in running machine. DefineRER and give the equation for RER. What type of substrate/fuel wasthe subject utilizing the most at baseline? What type ofsubstrate/fuel was the subject utilizing the most at his/her O2max?What was the trend for RER from rest to O2max and why did thistrend occur in physiological terms?
2.Do you think the subject’s O2max would be higher orlower if the submaximal test was performed on a treadmill? Give thephysiological reasoning for your answer.
