The unclothed torso and head is displayed with the ribcage and clavicle clearly visible. On August 9, Braun strained the intercostal muscles around his oblique ribcage. The semicircle ends in front of the chest at the beginning of the ribcage. The ribcage appears very long because of developed false ribs. They had a shorter ribcage and larger lungs which allowed more efficient respiration. The specimen consists of a partial skull, tail, hands, feet and ribcage. The length of the body results from the long ribcage, not the loins. The right upper quadrant extends from umbilical plane to the right ribcage. In certain instances there were two additional pieces used to cover the ribcage and stomach. Spinal deformities, including scoliosis, caused a distorted ribcage that restricted Dunn's lung growth and function. The left upper quadrant extends from the umbilical plane to the left ribcage. The overlapping uncinate processes, which stiffen the ribcage, were very well developed. This segmental pattern is particularly evident in the vertebral column and the ribcage. This occurs due to respiratory failure from an underdeveloped ribcage. The underline has only a slight tuck up, which with the long ribcage reflects endurance.