VO₂ Max Can Be Estimated by Drawing a Line Through

Multiple Choice

VO₂ max can be estimated by drawing a line through the heart rate values measured during a submaximal graded exercise test and extrapolating to the age-adjusted maximal heart rate.This VO₂ max estimate could be incorrect if:

A) the subjects true maximal heart rate was incorrectly estimated.
B) the subject held onto the treadmill railing during the test.
C) the measurement of treadmill speed and grade were inaccurate.
D) All of the above answers are correct