1. ectoderm (lean type): It is characterized by tall and lean muscles, slender neck, narrow shoulders, flat chest and upper abdominal angle less than 90 degrees.

Mesembryonal type (symmetrical type): It is characterized by moderate structural symmetry of various parts of the body, with an upper abdominal angle of 90 degrees. About, found in most normal adults

Endoderm (fatty type): it is characterized by strong physique, short neck, red face, flat shoulder width, large chest circumference and upper abdominal angle greater than 90 degrees.

Extended data:

Classification of special body types

1, the reflexive figure is characterized by chest thickness, chest height, hip back, hip height, obvious curve at the back of waist and abdomen adduction, and the whole figure is inverted S-shaped, which is a beautiful figure. Compared with the standard body, due to the towering chest and adducted abdomen, a vertical line is drawn from the front chest, the distance between the vertical line and the abdomen is greater than that of the standard body, and the vertical line drawn from the back is connected with or passes through the hip high point.

2. The bold type is characterized by large chest, hip process, high hip on the upper side, thin waist and large chest-waist difference, which exceeds the chest-waist difference listed in the national clothing size standard and has obvious figure curve. Some bodies belong to Europe and America, and there are a certain proportion of people in China, especially mature young women. Vertical lines drawn from the chest and back are similar to reflexive effects.

3. The body shape of the backward body is characterized by abdomen protruding, trunk shrinking, back bending, head, neck and upper part of the chest leaning forward, thighs retracting, hips descending and adducting, and the front and outside of the body moving in an S-shape from the chest to the abdomen. The vertical line drawn downward from the chest enters the inside of the abdomen, while the distance between the vertical line drawn from the back and the buttocks becomes wider. ?

4. The curved body is similar to the reclining body, but the whole body is thinner and thinner than the reclining body, the chest and buttocks are relatively flat, and the head and neck are bent forward. Generally, tall people have this figure, which is also commonly known as bean sprouts. Girls and the elderly also have this figure.

5. The body shape of the flat body is similar to that of the standard body, but the chest and buttocks are flat and the overall body shape is weak. The vertical line leading down from the chest and back has a certain distance from the abdomen and buttocks, which is found in women around 30 years old. Because the abdomen and back are the same, there is almost no distance between the vertical line drawn from the chest and back and the abdomen and buttocks.

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