This paper, through the analysis and study on the angles of male long jump athletes jumping, landing and takeoff in the NO.
通过对十运会男子跳远运动员着地角、蹬地角、起跳扇面角的分析研究，认为改善此三项参数极为不合理的现状是实施训练过程的重要任务之一。
Result: Among male students, there are marked differences between those with good psychological health and those with poor psychological health in physique test total score and standing long jump.
结果：男生中，心理健康状况良好和不良者在体质测试总成绩和立定跳远项目上存在显著性差异，其它项目得分未达到统计学显著性。
Result: Among male students, there are marked differences between those with good psychological health and those with poor psychological health in physique test total score and standing long jump.
结果：男生中，心理健康状况良好和不良者在体质测试总成绩和立定跳远项目上存在显著性差异，其它项目得分未达到统计学显著性。
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