The intensity of a physical activity is defined as
A. the amount of effort expended.
B. how long a training session lasts.
C. how often a training session occurs.
D. the availability of ATP for energy.
Answer:A
The intensity of a physical activity is defined as
A. the amount of effort expended. B. how long a training session lasts. C. how often a training session occurs. D. the availability of ATP for energy.