中国组织工程研究

中国组织工程研究 ›› 2011, Vol. 15 ›› Issue (37): 6891-6894.doi: 10.3969/j.issn.1673-8225.2011.37.013

• 组织构建与生物力学 tissue construction and biomechanics • 上一篇    下一篇

女子曲棍球运动员膝关节屈伸肌群等速测试与分析

曹峰锐1，邹亮畴2，彭  森3   

  1. 1太原理工大学体育学院，山西省太 原市030024
    2广州体育学院研究生部，广东省广州市510500
    3湖南体育职业学院，湖南省长沙市 410014
  • 收稿日期:2011-03-06 修回日期:2011-06-15 出版日期:2011-09-10 发布日期:2011-09-10
  • 作者简介:曹峰锐★，男，1979生，硕士，2007年广州体育学院毕业，江苏省灌云县人，汉族，讲师，主要从事运动生物力学方面的研究工作。 caofengrui@126.com

Isokinetic testing and analysis of flexor-extensor muscle of the knee joint of women field hockey athletes

Cao Feng-rui1, Zou Liang-chou2, Peng Sen3   

  1. 1Physical Sport Institute of Taiyuan University of Technology, Taiyuan  030024, Shanxi Province, China
    2Postgraduate School of Guangzhou Sport University, Guangzhou 510500, Guangdong Province, China
    3Hunan Sports Vocational College, Changsha  410014, Hunan Province, China
  • Received:2011-03-06 Revised:2011-06-15 Online:2011-09-10 Published:2011-09-10
  • About author:Cao Feng-rui★ Master, Lecturer, Physical Sport Institute of Taiyuan University of Technology, Taiyuan 030024, Shanxi Province, China caofengrui@126.com

PDF

392

被引次数

7

摘要：

背景：等速测试系统已广泛应用来评价不同项目运动员关节肌群的力量特征。
目的：测试广东省女子曲棍球运动员的膝关节进行等速向心，观察曲棍球项目运动员膝关节屈伸肌群的等速向心测试力量特征。
方法：运用CON-TREX等速测试系统对广东省14名现役女子曲棍球运动员的膝关节进行等速向心测试。检测指标为相对峰力矩、关节肌群屈伸肌峰力矩比值、平均功率、总功和疲劳指数。
结果与结论：在60 (°/s)慢速测试时，女子曲棍球队员的两侧膝关节肌群相对峰力矩值表现为伸肌大于屈肌(P < 0.01)；左膝关节屈伸肌峰力矩比值在3种不同测试速度下的范围为66%~77%，右膝关节屈伸肌峰力矩比值为82%~88%；左膝关节伸肌平均功率值均大于屈肌(P < 0.01)；左右膝关节伸肌的总功值均大于屈肌(P < 0.01)；膝关节屈伸肌疲劳指数范围在0.24~0.48之间。膝关节伸肌的最大力量大于屈肌，屈伸肌峰力矩比值在240 (°/s)快速测试时略微偏低，而右膝关节屈伸肌峰力矩比值在慢速测试时偏高，说明女子曲棍球队员左膝关节屈肌快速力量偏低，右膝关节伸肌最大力量比较低，伸肌的快速力量大于屈肌，伸肌的工作能力强于屈肌，屈伸肌的力量耐力水平比较低。

关键词: 曲棍球, 运动员, 膝关节, 伸肌, 屈肌, 肌肉力量, 等速测试, 组织工程

Abstract:

BACKGROUND: In recent years, isokinetic test has been widely used by scientific research personnel to evaluate the strength character of athletes of different sport events. However, there are few reports describing the characteristics of the field hockey player by isokinetic test.
OBJECTIVE: This study tested the flexor and extensor torque of the knee joint of women field hockey athletes from Guangdong province to provide some results for the training of sport teams and scientific research.
METHODS: The flexor and extensor torque of knee joint of 14 women field hockey athletes from Guangdong province was performed isokinetic test using CON-TREX isokinetic testing machine. Detection indices include peak torque/body weight, peak torgue ratio of hamstring to quadriceps, average power, total work and fatigue index.
RESULTS AND CONCLUSION: Under the testing velocity of 60° per second, the peak torque/body weight values of extensor were significantly greater than those of the flexor (P < 0.01). Under three different velocities, the hamstring/quadriceps ratio of the left knee joint was 66%-77%, and the ratio of the right knee joint was 82%-88%. The average power of the extensor of left knee joint was significantly greater than that of the flexor (P < 0.01). The total work of the extensor of the left and right flexor was significantly greater than that of the flexor (P < 0.01). The fatigue index of extensor and flexor of the knee joint was 0.24-0.48. The most strength of knee joint extensor was greater than that of the flexor. The peak torgue ratio of hamstring to quadriceps of the left knee joint was slightly low at 240°/s, while the peak torgue ratio of hamstring to quadriceps of the right knee joint was slightly high at low speed. The results showed that the speed strength of the left knee joint of the women field hockey athletes was slightly low, the maximum strength of the right knee joint extensor was relatively low, the speed strength of the extensor was greater than that of the flexor, and the work ability of the extensor was stronger than that of the flexor, and the strength endurance of the extensor and flexor was relatively low.

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