Authors of recent (2011) studies have concluded which of these about the effects of physical activity on risk of all-cause mortality?
A) Some activity is far better than none, but more is no better than some.
B) Some activity is much better than none, and more is better than some.
C) More activity is better than none, but some is not any better than none.
D) No activity is better than a little, and some is greatly better than more.

Question

​Authors of recent (2011) studies have concluded which of these about the effects of physical activity on risk of all-cause mortality?
A) ​Some activity is far better than none, but more is no better than some.
B) ​Some activity is much better than none, and more is better than some.
C) ​More activity is better than none, but some is not any better than none.
D) ​No activity is better than a little, and some is greatly better than more.

Quizplus · Accepted Answer

Recent studies have shown that some physical activity is much better than none, and increasing the amount of activity above this level can further decrease the risk of all-cause mortality.

​Authors of Recent (2011) Studies Have Concluded Which of These

Authors of Recent (2011) Studies Have Concluded Which of These