Researchers Measure Cardiovascular Fitness with VO2 Max,which Will:​

Multiple Choice

Researchers measure cardiovascular fitness with VO2 max,which will:​

A) remain the same when exercising at varying altitudes.
B) increase the resting heart rate to pump blood more rapidly.
C) ​decrease the amount of oxygen needed for exercising.
D) ​indicate the level of improvement in muscle strength.
E) ​increase as fitness improves and blood is pumped more efficiently.