The FIT principle is
A. the level of fitness one should achieve according to one’s age.
B. the principle that a good physical fitness program should be based on frequency, intensity, and time.
C. a method to determine your fitness level based on your target heart rate.
D. a method to determine fitness based on flexibility and muscle strength.
Answer:B
The FIT principle is
A. the level of fitness one should achieve according to one’s age. B. the principle that a good physical fitness program should be based on frequency, intensity, and time. C. a method to determine your fitness level based on your target heart rate. D. a method to determine fitness based on flexibility and muscle strength.