新疆农业科学 ›› 2018, Vol. 55 ›› Issue (4): 754-762.DOI: 10.6048/j.issn.1001-4330.2018.04.020

• 论文 • 上一篇    下一篇

采用心率变异性指标监控伊犁马热身效果及竞赛表现

程洁1,孟军1,曾亚琦1,姚新奎1,王建文1,吴金秋1,董健榕1,新别力克2,巴黑包尔2   

  1. 1.新疆农业大学动物科学学院,乌鲁木齐 830052;
    2.新疆昭苏马场,新疆昭苏 835602
  • 收稿日期:2018-03-14 出版日期:2018-04-20 发布日期:2018-07-18
  • 通信作者: 姚新奎(1961-),男,新疆奎屯人,教授,博士,博士生导师,研究方向为动物遗传育种与繁殖,(E-mail)yxk61@126.com
  • 作者简介:程洁(1991-),女,新疆石河子人,硕士研究生,研究方向为动物遗传育种与繁殖,(E-mail)1589395445@qq.com
  • 基金资助:
    自治区重大科技专项“马繁育共性关键技术研究”(2017A01002-1);新疆维吾尔自治区天山创新团队计划“马产业技术创新团队”;中国博士后基金委“不同训练阶段伊犁马血气、轨迹在速步中的变化规律研究及对速度的影响”(138620);国家国际科技合作专项项目“法国速步马及培育关键技术引进试验研究”(2014DFA31370)

Using Heart Rate Variability Index to Monitor Yili Horse Warm-up Effect and Competition Performance

CHENG Jie1, MENG Jun1, ZENG Ya-qi1, YAO Xin-kui1, WANG Jian-wen1, WU Jin-qiu1, DONG Jian-rong1, Xinbielike2, Baheibaoer2   

  1. 1.College of Animal Sciences, Xinjiang Agricultural University, Urumuqi 830052, China;
    2. Xinjiang Zhaosu Stud Farm, Zhaosu Xinjiang 835602, China
  • Received:2018-03-14 Online:2018-04-20 Published:2018-07-18
  • Correspondence author: YAO Xin-kui(1961-),male, native place: Kuitun, Xinjiang. Professor, research field: Equine Science. (E-mail)yxk61@126.com
  • Supported by:
    Autonomous Region Key Technology R&D Program"Research on the key technology of horse breeding"(2017A01002-1),Tianshan Innovation Team Project of Xinjiang Uygur Autonomous Region"Horse Industry Technology Innovation Team",China Postdoctoral Science Foundation"Variation Law of Blood Gas Index and Motion Trail in Trotting of Yili Horse in Different Training Period for The Effect of Speed"(138620),International S&T Cooperation Projects"Introduce and study on France trotter and cultirating key technology"(2014DFA31370)

摘要: 【目的】研究伊犁马赛前HRV(心率变异性)的特点,为评估伊犁马赛前状态及竞技表现提供理论依据。【方法】选取伊犁马7匹,测试赛共6场,采集HRV热身前及热身后数值,分析热身前、后各指标差异性及其与竞赛成绩相关性。【结果】伊犁马热身后最低R-R间距、平均R-R间距、最高R-R间距、PNN50极显著低于热身前(P<0.01),Lfnu显著低于热身前(P<0.05);VLF极显著高于热身前(P<0.01),TP显著高于热身前(P<0.05)。热身前时域指标SDNN、RMSSD、PNN50与竞赛成绩极显著相关(P<0.01);频域指标TP、Hfnu、LF、Lfnu、VLF、LF/HF与竞赛成绩极显著相关(P<0.01);非线性指标SD1、SD2与竞赛成绩极显著相关(P<0.01)。热身后时域指标SDNN、RMSSD与竞赛成绩显著相关(P<0.05);频域指标TP、LF与竞赛成绩显著相关(P<0.05);非线性指标SD1与竞赛成绩显著相关(P<0.05)。【结论】马匹1 000 m测试赛热身前、后迷走神经活性占主导地位,是影响伊犁马竞技状态的主要因素。通过HRV变化能有效监控伊犁马热身效果及竞赛表现。

关键词: 伊犁马; 心率变异性; 热身效果; 竞赛表现

Abstract: 【Objective】 The study aims to explore the characteristics of HRV (Heart Rate Variability) before competition in Yili horses and to provide theoretical basis for assessing the optimal state and competitive performance of Yili horses before competition.【Method】Seven Yili horses were selected and six test races were conducted. Indicators of the HRV were collected before and after the warm-up. The difference of each index before and after warm-up and its correlation with competition achievement were analyzed.【Result】The lowest R-R interval, average R-R interval, highest R-R interval, and PNN50 after the warm-up of Yili horse were highly lower than that before warm-up (P<0.01), and Lfnu was significantly lower than that before warm-up (P<0.05); VLF was highly higher than that before warm-up (P<0.01), TP was significantly higher than that before warm-up (P<0.05). The time domain indicators SDNN before warm-up, RMSSD and PNN50 were closely correlated with the competition results (P<0.01), and the frequency domain indicators TP, Hfnu, LF, Lfnu, VLF, LF/HF were highly correlated with the competition results (P<0.01). The non-linear indicators SD1 and SD2 were highly associated with competition results (P<0.01). After the warm-up, the time domain indicators SDNN and RMSSD were significantly related to the performance (P<0.05); the frequency domain indicators TP and LF were significantly correlated with the competition results (P<0.05); the nonlinear index SD1 was significantly related to the competition results (P<0.05).【Conclusion】The vagal nerve activity of horses before and after the warm-up of the 1,000 m test race is predominant , which is the main factor affecting the competitive state of the Yili horse. Therefore, the change in HRV index is an effective index to evaluate the competitive status of Yili horses, which can provide theoretical basis for the adjustment of best competitive state before the competition.

Key words: Yili horse; HRV; warm-up effect; competition performance

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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