workout sessions should be limited to twice a week,
work on several different muscles groups,
increase the weights only when you can do 3 sets of 10 repetition with ease
I think the answer is B, but there is a chance it is C. But B seems more likely
The answer is "short-term" goals.
The "BEST" answer for this question is:
* (B. 4 to 5 <------:)
