somatotypes

That to know by the somatotype transformed, one grade raised to 3rd grade, ectomorph type trend to Mesomorph type or Endomorph type, Until 4th grade trend to Ectomorph type or Mesomorph type. 4.

㈢由罗列指数的，了解学生成的体，由一至三时，从瘦趋向适中、肥胖，至四及趋向瘦、适中的体。