采取有效措施、增强民族体质

Adopt Effective Measures to Improve National Constitutions

本文从影响人体发展的两个方面，即先天的遗传和后天的体育锻炼入手，着重论述了如何使遗传向着有利于改善民族体质方向发展，及幼儿后天如何早期进行体育锻炼和养护的问题，作者认为体育与优生优育相结合及幼儿早期的体育锻炼是从根本上改善民族体质的有效措施。

From the aspects, the congenital heredity and the postnatal physical training, that influence man's body groWth, this article emphatically stresses such problems as how to make heredity develop in a direction favourable to the improvement of national constitutions and how for children to do early stage physical training, etc. It finally comes to a conclusion that the combinaion of physical culture and fine birth and fine education and the children's early stage physical training are the effective measures to fundamentally improve national constitutions.