An indicator that training may need to be regressed would be A. improved agility
B. reduced blood pressure
C. reduced performance
D. improved balance

D

seen it in my key answer

answer; first the above statement is correct and the answer you are looking for is (energized); ///good luck

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.