How to draw strong muscles super drawable series

■ The muscles I wanted to draw are here

This book is a commentary/consideration book that specializes in illustrations of fictitious "strong muscles" that appear in fighting games and fiction. Therefore, it is very different from real anatomy and structure.

It can't be real muscle. But it does exist in the illustration. I remember seeing it, but it's not listed in ordinary drawing books or muscle manuals... This book thoroughly dissects such fictional muscles that can only be explained with illustrations!