对女子赛艇运动员亚高原训练规律的研究

A Study on the Altitude Training Pattern in Female Rowers

本文通过对北京女子赛艇队18名队员在海拔1500m的亚高原环境训练期间生理、生化指标的测试分析发现，为期18周的亚高原训练能提高运动员的心肺功能和有氧能力，提示由于亚高原的自然环境，在血乳酸为4mmol／L以上强度训练时，应注意训练节奏的安排。

Taking the only child as the point of view the auther discussed the formation of our country's shortage of sports reserve talents from the following aspects:decrease of sports talent reserve; the only child family size and structure;the characteristics of the only child.