中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (51): 7648-7653.doi: 10.3969/j.issn.2095-4344.2016.51.007

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

膝前交叉韧带损伤后垂直起跳能力评价:运动力学指标的有效性

谢  地1,陈卉芳2,亓建洪1,刘海斌1,高  锋1,朱振华3,杨文宁1   

  1. 1泰山医学院运动医学研究所,山东省泰安市  271000;2日本广岛大学医齿药保健学研究院,日本,广岛县广岛市  7320806;3山东医学高等专科学校,山东省济南市  250000
  • 出版日期:2016-12-09 发布日期:2016-12-09
  • 作者简介:谢地,男,1979年生,宁夏回族自治区中宁县人,汉族,2012年广岛大学毕业,博士,副教授,主要从事运动医学研究。
  • 基金资助:

    国家自然科学基金面上项目(81472143);国家自然科学基金青年基金(81301601)

Validity of kinetic factors on evaluating the vertical jumping ability after anterior cruciate ligament reconstruction

Xie Di1, Chen Hui-fang2, Qi Jian-hong1, Liu Hai-bin1, Gao Feng1, Zhu Zhen-hua3, Yang Wen-ning1   

  1. 1Institute of Sport Medicine, Taishan Medical University, Taian 271000, Shandong Province, China; 2Institute of Biomedical and Health Science, Hiroshima University, Hiroshima 7320806, Japan; 3Shandong Medical College, Jinan 250000, Shandong Province, China
  • Online:2016-12-09 Published:2016-12-09
  • About author:Xie Di, M.D., Associate professor, Institute of Sport Medicine, Taishan Medical University, Taian 271000, Shandong Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81472143; the National Natural Science Foundation of China for the Youth, No. 81301601

摘要:

文章快速阅读:

文题释义:
运动力学:是应用力学的原理和方法研究生物体外在机械运动的一门科学。狭义的运动生物力学研究体育运动中人体的运动规律。按照力学观点,人体或一般生物体的运动是神经系统、肌肉系统和骨骼系统协同工作的结果。神经系统控制肌肉系统,产生对骨骼系统的作用力以完成各种机械动作。
前交叉韧带:又称前十字韧带,位于膝关节内,连接股骨与胫骨,主要作用是限制胫骨向前过度移位,它与膝关节内其他结构共同作用,来维持膝关节的稳定性,使人体能完成各种复杂和高难度的下肢动作。
摘要
背景
:垂直弹跳能力的评价通常只限于高度测量。包括运动力学因素在内的测量参数可能会为患者的垂直起跳能力提供一个较好的评估。
目的:明确前交叉韧带重建后患者单腿垂直起跳能力的缺损,并阐明最大弹跳高度和跳跃时的最大功率、最大力量以及最大速度之间的关系。
方法:25名健康受试者(男10例,女15例)和25例前交叉韧带术后患者(男10例,女15例)参加了这项研究。通过测量所有受试者单腿垂直起跳时的弹跳高度、功率、力量和速度来评估单腿垂直起跳能力。
结果与结论:①健康受试者单腿垂直起跳时的最大高度只和最大力量有显著的关联(P < 0.05);②前交叉韧带重建后患者的重建侧和非重建侧单腿垂直跳跃时的最大高度和最大功率、最大力量以及最大速度之间都有显著的关联(P < 0.05);③结果提示前交叉韧带重建后患者单腿垂直起跳能力的康复训练中采用膝伸展战略的重要性;用最大功率来评价前交叉韧带术后患者的垂直起跳能力可能比最大垂直起跳高度更有效。

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
 ORCID: 0000-0003-4666-6775(谢地)

关键词: 组织构建, 组织工程, 前交叉韧带重建, 垂直起跳, 加速度计, 国家自然科学基金

Abstract:

BACKGROUND: Evaluation of vertical jumping ability is usually only limited to height measurements. The measurements of parameters that describe kinetic factors may provide a better assessment of a patient’s jumping ability.
OBJECTIVE: To determine the deficit in one-legged vertical jumping ability and to clarify the relationships between the maximum jumping height and the maximum power, force and velocity during one-legged vertical jumps after anterior cruciate ligament reconstruction.
METHODS: Twenty-five healthy subjects (10 males and 15 females) and 25 anterior cruciate ligament reconstructed patients (10 males and 15 females) participated in this study. The isokinetic quadriceps femoris strength and one-legged vertical jumping ability were evaluated by the height, power, force and velocity in all subjects.
RESULTS AND CONCLUSION: (1) The maximum height of the one-legged vertical jumps was only significantly correlated with the maximum force in the healthy subjects (P < 0.05). (2) However, for the reconstructed and unreconstructed legs in anterior cruciate ligament reconstructed patients, the maximum jumping height was significantly correlated with the maximum power, force and velocity during one-legged vertical jumps (P < 0.05). (3) These findings suggest the importance of a knee strategy during one-legged vertical jumps for rehabilitation after anterior cruciate ligament reconstruction. Assessment of the jumping ability after anterior cruciate ligament reconstruction may be determined by the maximum power instead of the maximum jumping height.

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: Anterior Cruciate Ligament, Vertical Jumps, Acceleration, Tissue Engineering

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