The benefits of physical activity are most strongly evident with
A) heart disease.
B) injuries.
C) cancer.
D) young children.
Question 2
Research has generally found that a program of regular physical activity
A) can add as much as two years to people's lives.
B) can lower levels of disability during old age.
C) can accomplish the outcomes in both a and b.
D) results in more deaths than an inactive lifestyle.
