不同频率振动训练对排球运动员核心区力量及稳定性的影响

不同频率振动训练对排球运动员核心区力量及稳定性的影响孙越颖;高峰;杜文娅
【期刊名称】《成都体育学院学报》
【年(卷),期】2016(42)2
【摘要】目的：：研究旨在分析不同频率振动训练对核心区力量及稳定性的影响，选择两种较有代表性的频率(45Hz、30Hz)进行实验研究，探究排球力量训练的新思路，为振动训练方法的完善和排球体能训练的发展提供可参考的依据。

方法：将受试者随机分为三组，对照组(无附加振动刺激)、30Hz组、45Hz组，训练时间
为9周。

实验后采用DAVID核心区力量测试系统对核心区力量进行测试，采用八级腹桥对核心区稳定性进行测试。

结果：实验组核心部位后伸、前屈、侧屈、回旋、臀肌力量及核心区稳定性各测试指标提高幅度大于对照组；45Hz组在核心部位后伸、前屈、臀肌力量及稳定性测试成绩优于30Hz组，两实验组侧屈、回旋力量无明显差异。

结论：振动训练能够改善核心区力量及稳定性，其中45Hz的振动频率对于提高核心区屈伸肌、臀肌力量和核心区稳定性的效果更好。

%Objective: the study was designed to analyze the effect of different frequency vibration training (45Hz, 30Hz) on player’ s core strength and stability in the hope
of exploring new approaches for volleyball strength training, providing references for both the improvement of vibration training method and the development of physical strength training. Methods: the subjects were randomly divided into three groups, the control group (no additional vibration stimulation), 30Hz group, 45Hz group, the training time was 9 weeks. After the ex-periment, the core area strength was tested by the
DAVID core strength test system, and the stability of the core area was tested by the eight stage abdominal bridge. Results:the backward extension strength, forward flexion strength, lateral bending strength, cyclotron strength, hip muscle strength and the stability test indexes of the core area of the experimental group increased more significantly than that of the control group;45Hz group per-formed better than 30Hz group in the tests of backward extension strength, forward flexion strength, hip muscle strength and the stability. There is no significant difference in lateral bending strength and cyclotron strength between the 2 groups. Conclusion:vibration training can improve the core area strength and stability, 45Hz vi-bration frequency is more obvious in improving the core area flexor and extensor strength, hip muscle strength and the core area stability.
【总页数】6页(P76-81)
【作者】孙越颖;高峰;杜文娅
【作者单位】北京体育大学，北京 100084; 北京警察学院，北京102202;北京体育大学，北京 100084;北京体育大学，北京 100084
【正文语种】中文
【中图分类】G804.22
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