Gioftsidou A, Beneka A, Malliou P, Pafis G, Godolias G
Department of Physical Education and Sports Science, Democritus University of Thrace, Komotini, Greece.
Percept Mot Skills. 2006 Aug;103(1):151-9. doi: 10.2466/pms.103.1.151-159.
The aim of the study was to investigate the effect of a muscular training program on soccer players' performance which initially appeared imbalanced or bilaterally asymmetrical. During the preparation period, 35 soccer players performed an isokinetic measurement of knee flexors and extensors (60 degrees(-1) and 180 degrees sec.(-1)). 15 of these had muscular imbalances or deficits and followed a specific isokinetic training program for 2 mo., 3 times per week. After the completion of the isokinetic training program, the 35 players underwent the same isokinetic test. Significant differences were noted between the pre- and posttraining measures at both angular velocities in peak torque values, in differences from one limb to the other, and in peak torque ratios for flexors and extensors. Consequently, the application of this specific isokinetic training program can restore imbalances in knee muscle strength efficiently.
本研究的目的是调查一项肌肉训练计划对最初表现出不平衡或双侧不对称的足球运动员表现的影响。在准备期，35名足球运动员进行了膝关节屈肌和伸肌的等速测量（60度/秒和180度/秒）。其中15名运动员存在肌肉不平衡或缺陷，并遵循特定的等速训练计划，为期2个月，每周3次。等速训练计划完成后，这35名运动员再次进行相同的等速测试。在两个角速度下，训练前后的峰值扭矩值、两侧肢体差异以及屈肌和伸肌的峰值扭矩比均存在显著差异。因此，应用这一特定的等速训练计划能够有效地恢复膝关节肌肉力量的不平衡。
