One picture is worth a thousand words!
Congratulations, this is B.S.-free zone!
Visual artists are visual thinkers! They don't want to read magnificent, but boring anatomy textbooks, stuffed with medical level information.

Instead, the author made a book with clear images, that contain only the necessary information needed, to create a realistic human form.
Most pictures in the book are self explanatory. The text part in this book is only about 2%.

Guess no more!
The book contains images of various examples of different postures, such as: a twisted torso, the movement of arms etc. This means you don't have to guess anymore how each muscle will look from any angle.

‘’A secret weapon’’ to making realistic human form.
What sets apart good classical artists from others? Major factors are skills and practice of course, but good live model makes a huge difference! If you have good reference, you won’t need a live model anymore. Be inspired, and don’t waste your precious time on search for images in google, basically everything you need is in this book!