The answer is A. physical stress.
You need to know the rules and where is it going to be at. What kind of fitness program. Who is it going to be for?
N=19 is the correct answer
.gov is the current domain extension type used by most United States government or government supported sources. You can trust these sources to be, if not accurate, then at least backed by the majority of the US population and governing power as the most commonly perceived knowledge in that sector.
I think the answer is c , i hope it’s right
