中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (46): 7425-7429.doi: 10.3969/j.issn.2095-4344.2015.46.009

• 肌肉肌腱韧带组织构建 tissue construction of the muscle, tendon and ligament • 上一篇    下一篇

等速肌力测试膝、踝关节及腰背肌力量的评价

宋爱晶,邓京捷,吕晓红,张 援   

  1. 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, 广东省广州市 510663
  • 收稿日期:2015-09-15 出版日期:2015-11-12 发布日期:2015-11-12
  • 通讯作者: 张援,博士,研究员,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,广东省广州市 510663
  • 作者简介:宋爱晶,女,1982年生,山东省海阳市人,汉族,2011年重庆大学毕业,博士,助理研究员,主要从事运动生理生化和生物力学研究。

Isokinetic muscle strength characteristics of the knee, ankle and trunk

Song Ai-jing, Deng Jing-jie, Lv Xiao-hong, Zhang Yuan   

  1. Guangdong Provincial Institute of Sports Science, Key Laboratory of Physical Fitness and Training Adaptive Control System of the State Sports General Administration, Key Laboratory of Guangdong Sports Test Center, Guangzhou 510663, Guangdong Province, China
  • Received:2015-09-15 Online:2015-11-12 Published:2015-11-12
  • Contact: Zhang Yuan, M.D., Researcher, Guangdong Provincial Institute of Sports Science, Key Laboratory of Physical Fitness and Training Adaptive Control System of the State Sports General Administration, Key Laboratory of Guangdong Sports Test Center, Guangzhou 510663, Guangdong Province, China
  • About author:Song Ai-jing, M.D., Assistant researcher, Guangdong Provincial Institute of Sports Science, Key Laboratory of Physical Fitness and Training Adaptive Control System of the State Sports General Administration, Key Laboratory of Guangdong Sports Test Center, Guangzhou 510663, Guangdong Province, China

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。
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 组织工程, 等速肌力, 运动员, 膝关节, 踝关节, 腰背肌群

Abstract:

BACKGROUND: Isokinetic test has been generally used as an objective indicator for assessing the functional state and sports injury of the muscle system in athletes.
OBJECTIVE: To explore the isokinetic muscle strength characteristics of the knee, ankle and trunk in football players.
METHODS: Cybex-Norm isokinetic testing system was used to test the flexion and extension peak torque, relative peak torque and relative endurance of the isokinetic double knees double ankles and trunk at different angular velocity.
RESULTS AND CONCLUSION: There was no significant difference between the muscle strength of the bilateral knees and ankles (< 5%). The extensor peak torque and relative peak torque of the knee were lower, and the flexor peak torque and relative peak torque of the knee were higher, especially in the left knee, which is not conductive to the effective completion of ball control, kicking and vertical jump. The relative peak torque of the trunk was relatively weak, which is prone to damage during exercise and results lower back pain. Relative endurances of the knee, ankle and trunk are not satisfied, which can be improved greatly.
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Knee Joint, Ankle Joint, Athletes