somatotype

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由罗列指数的变化，了解学生成长的体型变化，由一级三级时，从瘦长型趋向适中型、肥胖型，级则及趋向瘦长型、适中型的体型。