Answer:
There is no right answer for this as it is your own thoughts but here are mine. I think he is somewhat wrong because everyone has different levels of physical ability. Not everyone is able to complete 25 sit ups. Even if they complete 10, they are still getting activity. Being fit is important but I think the purpose of Gym is to get your heart pumping. I do agree that Physical Education should be taken seriously, but grading people based on completion destroys the whole point of the "freedom" of having a class period to exercise.
Step-by-step explanation: