反身体形弓身体形完全相反。反身体形的上、下半身体侧曲势线曲率都变小，与弓身体形的曲势线相比较有明显的差别。
连接线也与弓身体形完全相反。由曲势线分割成的四个部分也同样相反。
胸腹部 一突出，背部 变平坦，下腹部一突出的话，臀部就突出。
就整体的有机关联而言，胸部向前一突出，臀部就朝后方突出；背部一扁平，下腹部就吸进。一看就是健康而又挺拔的直立形态。北京西服定做
与纸样的关系，呈现了与弓身体形项完全相反的倾向。这里说明从略，在后面第三章“功能系列人体与服装结构”中再作叙述。
Opposite to the body shape of the reverse body. The upper and lower body side curve of the back body shape
Curvature is small, and the curve of the curve of the body shape of the curve has a significant difference.
The connecting line is also completely opposite to the body shape. The four parts, which are divided into two parts, are the same.
Chest and abdomen a prominent, back into the flat, a prominent lower abdomen, the buttocks on the prominent.
Organic association overall, chest forward a prominent buttocks rearward protrusion; back flat, lower abdomen will breathe. One look is healthy and tall and straight upright shape.
With the pattern of the relationship, and presents a bow shaped body opposite tendency. Here omitted, narrate behind the third chapter "series of functions of the human body and the clothing structure".