大家都有这样的看法,选材是突尖的关键。世界许多著名的学者和教练员,也都赞同这一观点。他们的研究告诉我们,各种运动项目的成绩与运动员的体型有着密切的关系。现在,世界上比较流行的体型分类法,就是美国学者威廉和谢尔登的胚胎学分类法。他们根据胚胎学原则把人类体型分为内胚叶、中胚叶、外胚叶三种型。他们对这些体型的身体素质作了研究(表一)。 Everyone has this view, material selection is the key point. Many famous scholars and coaches in the world also agree with this view. Their research tells us that the performance of various sports and athletes are closely related body size. Nowadays, the world’s most popular body classification is the embryology classification of American scholar William and Sheldon. According to the principle of embryology, they divide human body into three types: endoderm, mesoderm and ectoderm. They studied the physical qualities of these bodies (Table 1).