Which of the following is not a sign of dehydration?
a. elevated heart rate at a given exercise intensity
b. increased rate of perceived exertion during activity
c. decreased performance
d. increased appetite
c is wrong

The answer is D. Increased Appetite. When you are dehydrated, your thirst increases, not your appetite.

D. Increased appetite , like they said . Hope this helps some! :-)

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)