Let’s say you cannot get the PDF or the book right now. You can still learn his system.
Draw curved lines connecting the bottom of the ribcage to the top of the pelvis. These are your obliques. Do not make them vertical. Make them diagonally wrap toward the center line. john watkiss anatomy pdf
Standard anatomy teaches contour lines. Watkiss taught the wrap-around line—a line that follows the spiral of a muscle fiber across the torso. This creates an immediate sense of 3D volume and torsion. Let’s say you cannot get the PDF or the book right now