Answer:
The guy who cares about his health will be stronger, healther, more likely to be obese etc. However the guy who doesn't care about his health will more likely be obese, weaker, and not as healthy.
Explanation:
A. Would be the answer I chose.
It said one of the following WORKOUT CHANGES, so I'm assuming that it doesn't want you to just stop. Different shoes may provide better support, bringing relief to the knees and allowing you to continue your walking workout.
self harm, emotional reck, eating to much or to less, syisidal thoughts, and sleeping less
D. remaining well -hydrated while exercising is best, when you perspire from exercise you have to replace fluids or you will de-hydrate which is not safe.