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铅球运动是小学田径项目的重要内容,专项力量是铅球成绩好坏的决定性因素。笔者通过实验比较“传统式”专项力量训练与“分段式”专项力量训练这两种不同的训练模式对于小学铅球运动员专项力量与运动成绩的影响,结果表明:“分段式”专项力量训练模式提升小学铅球运动成绩显著,特别在第三个阶段与对照组相比各项指标均差异性显著(P<0.05)。小学铅球运动员身体仍处于发育阶段,建议专项力量训练强度不宜过大,专项力量训练与一般力量训练相结合,着重训练速度力量,进行“分阶段”的专项力量训练。
Shot putting is an important part of track and field events in primary schools. Special forces are the decisive factor in the success of shot put. The author compares the effects of two different training modes such as “traditional ” special strength training and “staging ” special strength training on the special strength and sports performance of primary-style shot-putters. The results show that: “ The results showed that there was significant difference (P <0.05) in all indicators between the third and the control group. Primary shot putter body is still in the developmental stage, it is recommended that the strength of special strength training should not be too large, the combination of special strength training and general strength training, focusing on training speed strength, ”special training" stage.