The choices can be found elsewhere and as follows:
a) atrophy
<span>b) hypertrophy </span>
<span>c) grow closer to the bone </span>
<span>d) stay the same size
</span>
I think the correct answer is option B. If Luis performs resistance training, it is likely that his muscles will undergo hypertrophy which means <span>growth and development. </span>
Probably around the neck area, since the blood vessels are there. It would still be painful since you are basically gasping for air.