Two individuals start the same training program at the same time, but one is able to grow muscle faster and larger than the other. what is the least likely explanation for this? a. one individual was born with more muscle fibers. b. one individual has a more consistent training schedule. c. one individual is consuming a healthier diet. d. one individual has a more intense training schedule.

The correct answer is A. One individual was born with more muscle fibers.

If two individuals start the same training program at the same time and one is able to grow muscle faster and larger than the other one then the main reasons can be all other options as a more consistent training schedule leads you off to better results.

Similarly, the healthier the diet is the better muscle mass you gain and diet affects a lot.

Lastly, your training schedule affects the weight gain too and might lead oyu better off.

a progressive heart disease that affects pumping action of the heart muscles.

d they all are treatable but they never completely go away