竞技舞龙运动员肩关节屈伸肌群等速肌力特征研究  

An analysis on the characteristics of isokinetic muscle strength on shoulder joint flexor muscles core strength of the competitive dragon dance athletes

作　　者：莫兰[1] 雷军蓉[2] 

机构地区：[1]海南师范大学体育学院,海南海口571158 [2]湖南师范大学体育学院,湖南长沙410081

出　　处：《辽宁体育科技》2014年第3期26-28,共3页Liaoning Sport Science and Technology

摘　　要：采用文献资料法、专家访谈法、测试法、数理统计法,探讨和研究了舞龙运动员等速运动状态下肩关节屈伸肌群的力学特征以及肌力的相互关系。结果表明:舞龙运动员肩关节屈伸肌的峰值力矩和相对峰力矩随着测试角速度的增加而下降;且左侧肩关节屈伸肌的峰值力矩和相对峰力矩均大于另一侧;肩关节屈伸肌峰力矩和相对峰力矩值均表现为伸肌群明显大于屈肌群;肩关节伸肌的峰力矩均大于屈肌的峰力矩;伸肌群的平均功率也明显大于屈肌群的平均功率。By using the methods of documents, interview, test and statistics, this article analyses and discusses the characteristics of isokinetic muscle strength on shoulder joint flexor muscles core strength of the competitive dragon dance athletes.The result shows that peak torque and relative peak of the characteristics of isokinetic muscle strength on shoulder joint flexor muscles core strength of the competitive dragon dance athletes decreases while the angular speed increases; peak torque and relative peak on shoulder joint flexor muscles is bigger than the other one; peak torque and relative peak on shoulder joint flexor muscles shows the extensor bigger than flexor group.

关 键 词：肩关节 舞龙运动 等速测试 

分 类 号：G804.63[文化科学—运动人体科学] G852[文化科学—体育学]