What is used as an indicator of cardiorespiratory fitness and exercise intensity?
a. heart rate
b. blood pressure
c. submaximal VO2
d. lactate threshold
e. degree of DOMS
Question 2
Physical fitness is a state of health measured by muscular strength and endurance, cardiorespiratory fitness, and _____.
a. weight
b. waist circumference
c. body composition
d. flexibility
e. agility