Read the following sentences and answer the question below. It is possible to get too much exercise. From Business Insider's writeup on the study, "The mental health of those participants who exercised for longer than three hours a day suffered more than that of those who weren't particularly physically active." The ideal amount seems to be three to five training sessions per week, lasting 30 to 60 minutes each. But the takeaway should be that any amount helps, so don't stress about hitting that perfect balance: "All exercise types were associated with a lower mental health burden than not exercising." Question: What does the sentence "It is possible to get too much exercise. " mean?
A、To take too much exercise will not make people feel good.
B、Too much exercise can help release the suffering.
C、It's possible for people to feel bad about an three-hour exercise.
D、A three-hour exercise make people feel bad than a two-hour exercise.