There is a book called “Becoming Batman: The Possibility of a Superhero”, which is written by a neuroscientist, E. Paul Zehr, that covers in detail how much training is needed for an ordinary person to adapt and gain “superhero’s” strength, similar to Βatman’s.
“Becoming Batman” is unique in its explicit analysis, of whether or not it is actually possible for a human being to achieve Batman status through training, according to wikipedia.org.
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