Peñailillo Luis, Espíldora Francisco, Jannas-Vela Sebastián, Mujika Iñigo, Zbinden-Foncea Hermann
Exercise Science Laboratory, School of Kinesiology, Faculty of Medicine, Universidad Finis Terrae, Santiago, Chile.
Exercise Science Laboratory, School of Kinesiology, Faculty of Medicine, Universidad Finis Terrae, Santiago, Chile; Department of Physiology, Faculty of Medicine and Odontology, University of the Basque Country, Leioa, Basque Country.
J Hum Kinet. 2016 Apr 13;50:203-210. doi: 10.1515/hukin-2015-0157. eCollection 2016 Apr 1.
This study aimed to examine the relationship between maximum leg extension strength and sprinting performance in youth elite male soccer players. Sixty-three youth players (12.5 ± 1.3 years) performed 5 m, flying 15 m and 20 m sprint tests and a zigzag agility test on a grass field using timing gates. Two days later, subjects performed a one-repetition maximum leg extension test (79.3 ± 26.9 kg). Weak to strong correlations were found between leg extension strength and the time to perform 5 m (r = -0.39, p = 0.001), flying 15 m (r = -0.72, p < 0.001) and 20 m (r = -0.67, p < 0.001) sprints; between body mass and 5 m (r = -0.43, p < 0.001), flying 15 m (r = -0.75, p < 0.001), 20 m (r = -0.65, p < 0.001) sprints and agility (r =-0.29, p < 0.001); and between height and 5 m (r = -0.33, p < 0.01) and flying 15 m (r = -0.74, p < 0.001) sprints. Our results show that leg muscle strength and anthropometric variables strongly correlate with sprinting ability. This suggests that anthropometric characteristics should be considered to compare among youth players, and that youth players should undergo strength training to improve running speed.
本研究旨在探讨青年精英男性足球运动员的最大腿部伸展力量与短跑成绩之间的关系。63名青年球员（12.5±1.3岁）在草地上使用计时门进行了5米、15米冲刺跑和20米冲刺跑测试以及之字形敏捷性测试。两天后，受试者进行了一次最大重复腿部伸展测试（79.3±26.9千克）。研究发现，腿部伸展力量与5米冲刺跑时间（r=-0.39，p=0.001）、15米冲刺跑时间（r=-0.72，p<0.001）和20米冲刺跑时间（r=-0.67，p<0.001）之间存在弱到强的相关性；体重与5米冲刺跑时间（r=-0.43，p<0.001）、15米冲刺跑时间（r=-0.75，p<0.001）、20米冲刺跑时间（r=-0.65，p<0.001）以及敏捷性（r=-0.29，p<0.001）之间存在相关性；身高与5米冲刺跑时间（r=-0.33，p<0.01）和15米冲刺跑时间（r=-0.74，p<0.001）之间存在相关性。我们的研究结果表明，腿部肌肉力量和人体测量变量与短跑能力密切相关。这表明在比较青年球员时应考虑人体测量特征，并且青年球员应进行力量训练以提高跑步速度。
