From understanding the XYZ axis and basic skeleton, to thinking in 3D space and creating mannequins of all levels of detail, the book deals with everything the reader needs to know before moving on to the figure itself. Tom presents in step-by-step details exactly how to add the muscles and depict truly believable poses. 

Every part of the body is presented in detail, with easy-to-follow breakdowns of the torso, arms, and legs, and the often-tricky head, hands, and feet. The author also shares insightful, game-changing anatomy tips, many learned from years of working for major clients in the entertainment industry and teaching others to draw the human figure, both in person and online. This combination of experiences and skills make Tom an outstanding author of this must-have book for artists in all areas of figure drawing

More Info  : https://www.amazon.com/Anatomy-for-Artists-Volume-2