初级选材年龄宽容度及其项群特点

On Elementary Personnel Choice Max Age Range and Events Group Charateristics

本文提出选材年龄宽容度的新概念及其意义，列举了主要运动项目的初级选材适宜年龄及宽容度，分析了影响选材年龄宽容度的性别、发育分型、运动素质的发展敏感期、初选年龄、育材年限、成材年龄、训练经历等因素，探讨了初级选材年龄宽容度一般规律和项群特点。

This essay puts forward the new conception and significance of personnel choice max age range;lists the elementary personnel choice suitable age and max age range for main events ;analyses the factors of sex,growing up types, exercise quality developing sensitive period, first choice age, training time, becoming a useful person age and training experience which affect the personnel choice max age range;probes into the general rules for elementary personnel choice max age and events group characteristics.