system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Given that Captain America is still considered to be human, albeit the absolute peak of human potential, does that mean a normal human could train themselves to the same level of physical fitness as him?
gpt
Sort of 

There are "normal" humans who have his level of strength or some other physical faculty. But Cap is peak human in virtually all possible physical faculties, which no human being could ever achieve, because each of those faculties requires radically different training. 

You need totally different training to be a swimmer compared to a powerlifter- just look at the body-types of both in most Olympic games. But Cap can be the best at both at the same time.