Kinetic analyses of maximal effort soccer kicks in female collegiate athletes.
Kinetic analyses of maximal effort soccer kicks in female collegiate athletes.
复制标题
女大学生运动员最大努力足球踢的动力学分析。
DOI：
10.1080/14763140902752106
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发表时间：
2009
影响因子：
2.2
通讯作者：
Thomas,JamesS
中科院分区：
文献类型：
--
作者：
Clagg,SarahE;Warnock,Angela;Thomas,JamesS
为了确定在足球踢球任务中，植物腿和接近状态对髋关节、膝盖和脚踝扭矩的影响，9名女大学生足球运动员从三种不同的接近状态进行了一系列踢球任务。记录髋关节、膝关节和踝关节的运动学数据，并计算植物腿的关节扭矩。在中心和偏离中轴的情况下，优势植入者的髋关节和踝关节的峰值屈曲力矩大于非优势植入者(P<；P<；0.05)，而髋关节和膝关节的峰值伸展扭矩则相反(P<；P<；0.05)。内旋和外旋的峰值扭矩以及最大的外展和内收扭矩都表现出类似的植物腿优势效应。综上所述，这些结果表明，与非优势植物腿相比，参与者在优势植物腿中使用了更大的牵引力和更小的制动力矩。因此，即使在训练为能够有效地用任何一条腿踢球的大学运动员中，占主导地位的和非占主导地位的植物腿之间的峰值关节扭矩也会出现差异，特别是当参与者从偏离轴的方法踢球时。
To determine the effect of plant leg and approach condition on the torques of the hip, knee, and ankle in soccer kicking tasks, nine female collegiate soccer players performed a series of kicking tasks from three different approach conditions. Kinematic data of the hip, knee, and ankle were recorded and joint torques of the plant leg were calculated. Peak flexor torque of the hip and ankle was greater for the dominant than the non-dominant plant leg for center and off-axis approach conditions (P< 0.05), while the opposite was true for peak extension torque for the hip and knee (P< 0.05). Similar effects of plant leg dominance emerged for peak internal and external rotation torques as well for peak abduction and adduction torques. In summary, these results indicate that participants use greater pulling torques and smaller braking torques in the dominant plant leg compared with the non-dominant plant leg. Thus, even in collegiate athletes who train to be able to kick efficiently with either leg, differences in peak joint torques emerge between the dominant and non-dominant plant legs, particularly when participants kick from an off-axis approach.