In human anatomy drawing books the trunk is one of the key parts of the body with the head and limbs. At its top is the head, and his sides torn upper limb or chest up, and the lower limbs or pelvic below. Elastic bone box containing the lungs and heart, and on top of which sets the upper limbs or chest by the shoulder girdle, the first segment of the corresponding member. That is, the girdle does not belong to the chest. The innominate bones of the pelvis are also fixing the pelvic girdle, lower limb to the trunk, while the sacrum and coccyx are the end of the spine. The log houses the organs of the cardiopulmonary (heart, lungs and great vessels), as well as the organs responsible for digestion (the stomach, and intestine) and its annexed glands (liver and pancreas). It also contains the urinary tract (kidneys and bladder), and the female reproductive tract (uterus, ovaries, and fallopian tubes). At the top. The plane formed by the anachronism neck (right and left), suprasternal point and the point of prominent or spinal vertebra. At the bottom. The plane of the lower extremities subglĂșteo formed by the groove and the lower part of the external genitalia. At the sides. Is separated from the lower extremities planes that form the anachronism, and the internal vertices of the pyramid, formed in turn by the anachronism (apex), arm (outside), chest (inside), the scapula ( side) and the pectoral (front). Thoracoabdominal limit is formed by the plane through sifoides apophysis of the sternum, the spine of the 12D, and the costal arches. Text is available under the Creative Commons Attribution ShareAlike 3. 0, additional terms may apply. Read Terms of Use for more information. . . The proportions of the human body, the head 3 times wide and 6 1 / 2 to 8 times the head height. Look at the examples of the anatomy drawing books of man and woman, how the body's core consists of 3 forms. One for the chest, one for the torso and one to the pelvis. In these three forms are attached to the head, arms and legs. Make a sketch of these forms the first stage of a design will help you get better proportions and will be necessary for more complex movements that you want to draw. In terms of anatomy drawing books drawn on top of this framework, the only advice is practice. Use examples as references at the beginning. Over time you get a knowledge of the placement of muscles and the human anatomy. Which, should not be very long for someone seriously interested in learning to draw. Some examples of movements that can be drawn using a pencil sketch of the human frame before going too far into detail. Once drawn, the sketch will give you the right proportions, and a den in 3 DIMENSIONS movement of your character. You continued to draw the anatomy above this structure. .