用因素分析法提高三级跳远运动成绩

Enhance the triple jump achievement in ways of factor-analysing

运用因素分析法对构成三级跳远主要因素的专项素质和专项技术进行了探讨.通过实验对比法所得的结果,揭示了在三级跳远教学中采用灵活多样的练习方法和教学手段的重要性,它是充分发挥学生跳跃能力和提高三级跳远教学效果的有效途径.

The author has probed into the special qualities and technics which forms the major factors to triple jump in a way of factor-analysing, discovered the importance of various training ways in triple jump teaching through experimental comparison. And it is an efficient way to develop student's jumping abilities and enhance the achievements of triple jump.