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采用JET VIBE(ETS-900N模式)振动训练台,对首都体育学院跳远专项二级运动员进行振动刺激力量训练,振动频率为25~40 Hz。经过八周系统的力量训练,在60°/s和300°/s测试条件下,利用I-SOMED 2000等速测试训练仪器分别对两组受试者踝关节屈伸肌群进行等速力量测试,实验结果表明:振动力量训练在同等负荷条件下能够更有效的发展运动员踝关节趾屈肌群的最大力量、爆发力,但背屈肌群肌力增长不显著;振动力量训练在提高踝关节肌群力量耐力、快速力量和屈伸肌群协调性方面未表现显著性的变化。
The JET VIBE (ETS-900N mode) vibration training platform was used to train the vibration-stimulating strength of the long jump special secondary athletes of Capital Institute of Physical Education. The vibration frequency was 25 ~ 40 Hz. After eight weeks of systematic strength training, the I-SOMED 2000 isokinetic test apparatus was used to test the ankle flexors and extensors of both groups respectively under the conditions of 60 ° / s and 300 ° / s. The experimental results show that the vibration strength training can effectively develop the maximal strength and explosive force of ankle flexor muscles under the same load, but the dorsiflexion muscle strength does not increase significantly. Vibration strength training can improve the ankle muscle strength Strength endurance, rapid strength and flexor extensor muscle group coordination showed no significant changes.