主办单位:成都体育学院
ISSN 1001-9154 CN 51-1097/G8

成都体育学院学报 ›› 2022, Vol. 48 ›› Issue (1): 129-135.doi: 10.15942/j.jcsu.2022.01.021

• 运动训练与人体科学 • 上一篇    下一篇

等长大腿中部拉测试在下肢肌肉力量诊断中的应用

路恒1, 许贻林2, 王然1   

  1. 1.上海体育学院体育教育训练学院,上海 200438;
    2.江苏省体育科学研究所生物力学实验室,江苏 南京 210033
  • 收稿日期:2021-03-08 修回日期:2021-10-10 出版日期:2022-01-15 发布日期:2022-01-30
  • 通讯作者: 王然,博士,教授,研究方向:体能训练生理适应机制。E-mail: wangran@sus.edu.cn。
  • 作者简介:路恒,硕士,实验员,研究方向:体能训练测试与评估。E-mail: luheng@sus.edu.cn。
  • 基金资助:
    国家重点研发计划“科技冬奥”重点专项课题“冬季竞速类和团体球类项目专项国际化训练平台关键技术研究与应用”(2018YFF0300903);上海市科委项目“科技助力大球类项目运动表现提升关键技术研究”(21010503500);上海市科委项目“青少年抗阻训练后肌肉力量改善的生理适应机制”(19YF1445800);上海市海外高层次人才计划(TP2018057)。

Applications of Isometric Mid-thigh Pull Test in Lower Body Muscular Strength Evaluation

LU Heng1, XU Yilin2, WANG Ran1   

  1. 1. School of Physical Education and Sport Training, Shanghai University of Sport, Shanghai 200438;
    2. Biomechanics Laboratory, Jiangsu Research Institute of Sports Science, Nanjing Jiangsu, 210033
  • Received:2021-03-08 Revised:2021-10-10 Online:2022-01-15 Published:2022-01-30

摘要: 等长大腿中部拉(Isometric Mid-thigh Pull, IMTP)是一种多关节等长测试,常用于评价运动员的下肢力量和爆发力水平。近年来,随着测试设备的便携化,IMTP测试在国际竞技体育领域的广泛应用。对国外相关文献的梳理与总结表明,IMTP测试相较于传统动态测试与单关节等长测试有着简单高效且不易疲劳的特点,通过分析IMTP测试力——时间曲线得到的峰值力、发力率和冲量等指标信度较高,并与力量、爆发力、冲刺与变向等动态运动能力之间呈中度至高度相关关系。教练员和科研人员可以通过IMTP测试评价运动员的运动能力并监控其训练过程,准确掌握运动员的身体状态和对训练刺激的适应程度,并据此优化训练方案以进一步提升运动员的运动能力。

关键词: 等长大腿中部拉, 神经肌肉功能, 力量, 爆发力, 训练监控, 运动员, 运动训练

Abstract: As a multi-joint isometric test, the isometric mid-thigh pull (IMTP) is commonly used to evaluate athletes' lower body strength and power. With the portability of the testing device, IMTP has been used in high-performance sports worldwide. However, its application in China has never been reported before. Existing literature shows that the IMTP is more efficient and less fatigable compared with traditional dynamic test and single-joint isometric test. Besides, peak force, rate of force development, and impulse derived from the IMTP force-time curve are highly reliable and correlated with strength, power, sprint, and change-of-direction. Coaches and researchers could use IMTP to evaluate performance profile and monitor the training process, understand the training status and adaptation, and optimize training programs to further improve athletes' performance.

Key words: isometric mid-thigh pull, neuromuscular function, strength, power, training monitoring;atheletes, training

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