等速肌力测试膝、踝关节及腰背肌力量的评价

发布时间：2018-02-14 09:21

本文关键词： 膝关节踝关节运动员组织构建组织工程等速肌力腰背肌群　出处：《中国组织工程研究》2015年46期 　论文类型：期刊论文

【摘要】：背景:等速肌力测试已普遍用来作为运动员肌肉系统的机能状态和运动损伤的治疗效果评定的一种客观指标。目的:探讨作为足球运动专项肌群的腰背肌、膝关节以及踝关节肌力特征。方法:运用Cybex-Norm等速肌力测试与训练系统评价足球运动员在不同角速度下的膝、踝关节及腰背肌群屈伸肌峰力矩、相对峰力矩以及耐力水平。结果与结论:运动员膝、踝关节左右两侧肌力发展较为均衡(5%),膝关节伸肌峰力矩和相对峰力矩偏低,屈肌峰力矩和相对峰力矩偏高,左侧膝关节表现尤为突出,不利于比赛时有效地控球、踢球和纵跳等动作的完成;腰背肌群相对峰力矩值相对较弱,容易在运动过程中发生损伤,引起下背痛类疾病;膝、踝关节以及腰背肌群的速度耐力水平均有较大提高空间。
[Abstract]:Background: isokinetic muscle strength test has been widely used as an objective index to evaluate the functional state of athletes' muscle system and the therapeutic effect of sports injury. Methods: Cybex-Norm isokinetic test and training system was used to evaluate the peak moment of flexion and extensor muscles of soccer players at different angular velocities. Results and conclusion: the relative peak torque and relative peak moment of the knee extensor muscle and the relative peak moment of the knee extensor muscle were lower and the flexor muscle peak torque and relative peak torque were higher. The performance of the left knee joint is particularly prominent, which is not conducive to the effective control of the ball, the kick and the vertical jump. The relative peak torque of the psoas muscle group is relatively weak, which is easy to be injured in the course of movement and cause lower back pain diseases. The speed endurance level of ankle joint and lumbar dorsal muscle group are greatly improved.
【作者单位】：广东省体育科学研究所国家体能与训练适应控制系统重点实验室广东省运动测试重点实验室;
【分类号】：R87

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