中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (16): 2467-2472.doi: 10.12307/2024.280

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

核心稳定性训练降低落地动作前交叉韧带损伤的风险

薛博士1,林昌瑞1,郑亮亮1,杨  辰2,周志鹏1   

  1. 1山东体育学院,山东省济南市  250102;2南京体育学院,江苏省南京市  210114
  • 收稿日期:2023-02-27 接受日期:2023-04-08 出版日期:2024-06-08 发布日期:2023-07-29
  • 通讯作者: 周志鹏,博士,教授,山东体育学院,山东省济南市 250102
  • 作者简介:薛博士,男,1996年生,河南省周口市人,汉族,山东体育学院在读硕士,主要从事运动损伤与运动康复生物力学的研究。
  • 基金资助:
    国家级大学生创新创业训练计划项目(201910457006),项目负责人:周志鹏

Core stability training reduces risk of anterior cruciate ligament injury in landing movements

Xue Boshi1, Lin Changrui1, Zheng Liangliang1, Yang Chen2, Zhou Zhipeng1   

  1. 1Shandong Sport University, Jinan 250102, Shandong Province, China; 2Nanjing Sport Institute, Nanjing 210114, Jiangsu Province, China
  • Received:2023-02-27 Accepted:2023-04-08 Online:2024-06-08 Published:2023-07-29
  • Contact: Zhou Zhipeng, PhD, Professor, Shandong Sport University, Jinan 250102, Shandong Province, China
  • About author:Xue Boshi, Master candidate, Shandong Sport University, Jinan 250102, Shandong Province, China
  • Supported by:
    National College Student Innovation and Entrepreneurship Training Plan Project, No. 201910457006 (to ZZP)

摘要:


文题释义:

动态姿势控制能力:是指在运动过程中,身体通过本体感觉、神经肌肉控制等功能对抗外界干扰以维持身体平衡的能力。动态姿势控制能力不足可对下肢动作模式产生不良影响,增大下肢损伤风险。
核心稳定性:是指核心区稳定性,主要反映了核心区肌肉耐力及其神经肌肉控制能力,在人体动力链中为力的传递与控制发挥着重要作用。核心稳定性可通过躯干核心区肌肉耐力测试来评估,如躯干屈肌耐力、伸肌耐力、侧桥肌群耐力测试。


背景:研究表明,动态姿势控制能力较差可能导致运动时产生异常的动作模式,进而可能增大下肢关节及前交叉韧带的损伤风险,而躯体核心的稳定是良好动态姿势控制能力的基础。

目的:探讨核心稳定性训练对大学生动态姿势控制能力及落地动作损伤风险的影响,并对比不同性别训练效果差异。
方法:招募35名(男=19,女=16)大学生为试验对象,对其进行6周核心稳定性训练,分析训练前后Y平衡测试、躯干伸肌耐力测试、躯干屈肌耐力、侧桥肌群耐力测试和落地错误评分系统(LESS)测试结果的差异。

结果与结论:①6周核心稳定性训练可提高男女大学生的躯干伸肌耐力(P < 0.001)、屈肌耐力(P < 0.001)和侧桥肌群耐力(P < 0.001);②核心稳定性训练可提高男女大学生Y平衡测试前向测试距离(P=0.026)、后内向距离(P < 0.001)、后外向距离(P=0.005)和综合得分(P < 0.001);③经过6周核心稳定性训练,男女大学生LESS评分均显著下降(P < 0.001),同时可增大触地时刻膝关节(P < 0.001)、髋关节屈曲角(P < 0.001),减小触地时刻膝关节外翻角(P < 0.001),并可增大最大屈膝角(P < 0.001)和减小最大膝外翻角(P < 0.001);④结论:核心稳定性训练可提高动态姿势控制能力并改善落地动作模式,提示可能有助于降低前交叉韧带损伤风险;核心稳定性训练在提高躯干屈肌耐力、侧桥肌群耐力、改善动态姿势控制能力以及降低前交叉韧带损伤风险方面无性别差异。

https://orcid.org/0009-0004-8052-0942(薛博士);https://orcid.org/0000-0002-8424-5050(周志鹏)

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: 核心训练, 动态姿势控制, 落地动作, 前交叉韧带损伤, 核心稳定性

Abstract: BACKGROUND: Studies have shown that poor dynamic postural control may lead to abnormal movement patterns during exercise, which may increase the risk of lower limb joint and anterior cruciate ligament injury. The stability of the body core is the basis of good dynamic postural control.
OBJECTIVE: To investigate the effects of core stability training on dynamic postural control and risk of injury in landing movements, and to compare the differences in training effects between genders. 
METHODS: Thirty-five college students (male=19, female=16) were recruited for 6 weeks of core stability training. The results of the Y balance test, trunk extensor endurance test, trunk flexor endurance test, lateral bridge endurance test, and landing error scoring system were analyzed before and after training. 
RESULTS AND CONCLUSION: The 6-week core stability training could improve trunk extensor endurance (P < 0.001), flexor endurance (P < 0.001), and lateral abdominal muscle endurance (P < 0.001). Core stability training could improve forward distance (P=0.026), backward inward distance (P < 0.001), backward outward distance (P=0.005) and comprehensive score (P < 0.001) of Y balance test for male and female college students. Landing error scoring system scores of both male and female college students significantly decreased after 6 weeks of core stability training (P < 0.001) while increasing knee (P < 0.001) and hip flexion angles (P < 0.001), decreasing knee valgus angle (P < 0.001) at the moment of touchdown, and could increase the maximum knee flexion angle (P < 0.001) and decrease the maximum knee valgus angle (P < 0.001). It is concluded that core stability training improves dynamic postural control and improves landing movement patterns, suggesting that it may help reduce the risk of anterior cruciate ligament injury. There are no sex differences in core stability training in terms of increased trunk flexor endurance, lateral bridge muscle group endurance, improved dynamic postural control, and reduced risk of anterior cruciate ligament injury.

Key words: core training, dynamic postural control, landing movement, anterior cruciate ligament injury, core stability

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