I think that the answer is D. Dieting because dieting helps your body eat more things that are good for it and, less things that are bad for it. It can make your skin clearer, and help you feel good overall which is a physical health help trait.
a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.
Heyy
This Is Not The Direct Answer But Hope This Is Useful
There Might Be Some Articles Out There About This Topic So You Can Copy And Paste It In A Website Called Quillbot.com It Changes The Structure And Words Of the Sentences But Not The Meaning
Answer:
a. after warm-up or workout
