Excessive body weight combined with is the second leading cause of preventable death in the united states.
a. poverty
b. problem drinking
c. physical inactivity
d. substance abuse
e. accidental injury

What are the options?

(a) is not correct because one does not get increased cholesterol  from lifting weights.(b) is not correct because lifting weights cannot reduce the risk of a hereditary disease.(c) is not correct because back pain isn't a benefit! and plus, if he lifts weights properly, he should not have back pain.(d) is the correct answer because his ligaments will gain mass, making it easier for him to carry heavier weights and he will also be stronger!