I would say that the answer is either atrophy or muscular dystrophy...
All of them. If someone was telling me a story and any of these occurred I would question the truth behind that story.
Answer:
I think the answer is B.
if it is correct.plz mark as brainliest...
Answer:
B. BURN
Explanation:
A beneficial burning sensation in a muscle that you are training. This burn is caused by a rapid buildup of, fatigue toxins in the muscle and is a good indication that you are optimally working a muscle group