Department of Ball Sport, National Taiwan University of Sport, Taichung, Taiwan, ROC.
Department of Physical Education, Chinese Culture University, Taipei, Taiwan, ROC.
Sci Rep. 2021 Mar 10;11(1):5606. doi: 10.1038/s41598-021-85158-w.
Whole body vibration (WBV) has been suggested to improve athletes' neuromuscular strength and power. This study investigated the effect of single WBV stimulation on volleyball-specific performance. The participants were 20 elite male volleyball players who performed a 1-min warm-up exercise on a vibration platform at a frequency of 30 Hz and peak-to-peak displacement of 2 mm. After the warm-up exercise, the participants performed a blocking agility test (BAT), 10-m sprinting test, agility T-test, and counter movement jump test. We compared the participants' performance at four time points (Pretest, Post 0, Post 1, and Post 2). The results revealed that the participants' BAT performance and maximum rate of force development improved significantly 1 min after the vibration stimulation (p < 0.01). The WBV (frequency of 30-Hz, peak-to-peak displacement of 2 mm) intervention significantly improved the volleyball-specific defensive performance and speed strength of the participants. Accordingly, by undergoing WBV as a form of warm-up exercise, the technique and physical fitness of volleyball players can be improved.
全身振动（WBV）已被证明可以提高运动员的神经肌肉力量和功率。本研究调查了单次 WBV 刺激对排球专项性能的影响。参与者为 20 名精英男性排球运动员，他们在振动平台上以 30Hz 的频率和 2mm 的峰峰值位移进行 1 分钟热身运动。热身运动后，参与者进行了拦网敏捷性测试（BAT）、10 米冲刺测试、敏捷 T 测试和反向跳跃测试。我们比较了参与者在四个时间点（预测试、后 0 点、后 1 点和后 2 点）的表现。结果表明，振动刺激 1 分钟后，参与者的 BAT 表现和最大力量发展率显著提高（p<0.01）。WBV（频率为 30Hz，峰峰值位移为 2mm）干预显著提高了参与者的排球专项防守表现和速度力量。因此，通过进行 WBV 作为热身运动，可以提高排球运动员的技术和身体素质。
