Answer: D.
The answer is d. The reason why it’s d is because stretching is not supposed to be painful. Instead, stretching should be at a easy pace and it should be comfortable. If your in pain while stretching, then you are overextending the muscle.
A t-test is any statistical hypothesis test in which the test statistic follows a students t distribution if the null hypothesis is supported
Well We first need to consider our answer choices.
They give us the F.I.T.T. principles.
We know what each stands for as well.
F = Frequency: How often you exercise
I = Intensity: How hard you work during exercise.
T = Time: How long you exercise
T = Type: what type of activity your doing.
In this case, since he is adding an extra day of training to his routine.
The answer would be Frequency.
Good Luck! :)
