Answer:
It would be the chest, infants you do to the back. Depends.
Explanation:
24%
Probability of 1 green is 5/12
Probability of 0 green is 7/12
5/12 * 7/12 = 35/144 or 0.24
You will gain more health benefits because your training the muscles to be under stress.
i think its A
I could be wrong