对《学生体质健康标准》中台阶试验的研究与建议

Research and Suggestion on Step Experiment in the Standard of Student Physical Health

20 0 2年颁发的《学生体质健康标准 (试行方案 )》中 ,将台阶试验列为城市小学五、六年级和初中以上学生必测指标 ,为此 ,对其进行了实验研究 ,比较台阶试验指数和每搏功对心功能评价的优劣。结果表明 ,同一台阶试验 ,用每搏功对心功能评价比用台阶亚试验指数对心功能的评价 ,既简便易行 ,便于大面积推广应用 ,又把人的体重和台阶试验后的即刻心率 ,两个变量纳入公式计算 ,克服了台阶指数评价的缺陷 。

In the standard of student physical health issued in 2002,step experiment was the indispensable index for students in grade five and six of primary schools and middle schools.Therefore,experimental research was made on it,and cardiac function between index of step experiment and power of pulse rate was compared and evaluated.The result showed that it was very easier to use power of pulse rate to evaluate cardiac function than step experimental index.It overcame the disadvantage of step index evaluation by applying weight and instant heart rate to calculation formula.