Answer:
Dylan needs to stop stressing out so much. I'm sorry but I was a little confused on this question
If you are exercising in your target fitness zone, you are between your threshold of training and your target ceiling.
If you achieve a good fitness rating, you probably are at the level of fitness needed to live a full, healthy life.
These are what I found on Quizlet.
Regularly scheduled exercise can do all of those depending on what /how you do it and who you are.
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