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对４０年来我国优秀女子跳高运动员进行了深人调查，发现第一、二代运动员的跳高成绩随训练年限和年龄增长而不断提高，同时把最高成绩表现在最佳年龄阶段。而第三代运动员训练年限平均较短，退役年龄偏早，训练时间、手段与负荷比老一代运动员明显减少，身体素质发展不全面，基本功不扎实，严重影响了运动水平的进一步提高。同时发现，我国女子跳高运动员出成绩的趋势表现出双高峰现象与世界优秀女子跳高选手出成绩的规律相一致，符合人体生理发育规律和运动训练规律。
In-depth investigation of elite female high jumpers in 40 years shows that the first and second-generation athletes’ high jumpers improve continuously with their years of training and their ages, while the highest scores show their best age. However, the average training time, means and load of the third generation athletes were shorter on average, the retirement age was earlier, the training time, means and load were significantly reduced than those of the older generation. The development of the physical quality was not comprehensive and the basic skills were not solid, which seriously affected the further improvement of the sports level. At the same time, it is found that the trend of the female high jumpers out of their performance shows that the double peak coincides with the law of the outstanding female high jumpers in the world, which accords with the law of human physiological development and the law of sports training.