Which of the following statements about Americans and exercise is true?
A) Most Americans are not aware of the health benefits of exercise.
B) Just 24 percent of Americans engage in the nationally recommended 150 minutes per week of at least moderately intense leisure-time physical activity.
C) Almost one-half of Americans engage in the recommended two sessions per week of resistance exercises.
D) Over half of Americans are inactive, with no regular brief sessions of even light activity.