Answer :
The most effective thing the student can do to maintain her active lifestyle is to try several new activities (option D).
What is physical fitness?
Physical fitness is the overall performance of the organs and parts of the body such as the heart and lungs, and the muscles of the body.
Physical fitness is very important as it is directly related to the health and wellbeing of an individual.
According to this question, a student who runs every day is becoming bored with her physical fitness routine and considers quitting.
The best and most effective thing the student can do to maintain her active lifestyle is to try several new activities because it will revive her interest in the fitness procedure.
Learn more about physical fitness at: https://brainly.com/question/14338730
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