新疆农业科学 ›› 2020, Vol. 57 ›› Issue (2): 375-383.DOI: 10.6048/j.issn.1001-4330.2020.02.020

• 马遗传繁育与运动生理专栏 • 上一篇    下一篇

伊犁马1000 m速度赛步态特征与步速相关性

蒋文东1, 孟军1,2, 王建文1,2, 孔麒森1,3,4, 姚新奎1,2,3, 王川坤1,    陈晴1, 郑明德1, 曲呼拉·赛依提哈孜1   

  1. 1. 新疆农业大学动物科学学院,乌鲁木齐 830052;
    2. 新疆马繁育与运动生理重点实验室,乌鲁木齐 830052;
    3. 新疆农业大学马产业研究院,乌鲁木齐 830052;
    4. 新疆驰霄博骏畜牧业有限公司,乌鲁木齐 830052
  • 收稿日期:2019-12-15 发布日期:2020-03-02
  • 通信作者: 姚新奎(1961-) ,男,新疆奎屯人,教授,博士,硕/博士生导师,研究方向为马类科学,( E – mail ) yxk61@126.com
  • 作者简介:蒋文东( 1993- ) ,男,新疆塔城人,硕士研究生,研究方向为动物生产学,(E-mail) 275683238@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); 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)

Study on Correlation between Gait Characteristics and Pace Speed in 1,000 Meter Speed Race of Yili Horse

JIANG Wendong1, MENG Jun1,2, WANG Jianwen1,2, KONG Qisen1,3,4, YAO Xinkui1,2,3, WANG Chuankun1, CHEN Qing1, ZHENG Mingde1, Quhula Saiyitihazi1   

  1. 1. College of Animal Sciences,Xinjiang Agricultural University,Urumqi 830052, China;
    2. Xinjiang Key Laboratory of Equine Breeding and Exercise Physiology,Urumqi 830052,China;
    3. Research Institute of Horse Industry,Xinjiang Agricultural University,Urumqi 830052,China;
    4. Xinjiang DR. Horse Animal Husbandry Co.,Ltd. Urumqi 830052, China
  • Received:2019-12-15 Published:2020-03-02
  • Correspondence author: YAO Xinkui( 1961- ) , male, native place: Kuitun Xinjiang. Professor,Doctoral supervisor. Research field: Equine Science. ( E - mail ) yxk61@126.com
  • Supported by:
    Supported by Autonomous Region Key Technology R & D Program "Research on the Key Technology of Horse Breeding" ( 2017A01002-1) ; China Postdoctoral Science Foundation “Variation Law of Blood Gas Index and Motion Trail in Trotting of Yili Horse in Different Training Periods and the Effect on the Speed" ( 138620)

摘要: 【目的】 研究伊犁马1 000 m速度赛各赛段步态特征与速度之间的关系,为速度赛伊犁马专项运动性能的训练、调教提供数据参考。【方法】 挑选18匹3岁身体状况良好的伊犁马并组织1 000 m速度赛,用高清摄像机拍摄马匹在起跑、直道、弯道、终点处的视频,并用Kinovea视频分析软件进行数字化处理,获取步态特征指标,分析不同赛段之间步态特征的差异性与各赛段步态特征与步速的相关性。【结果】 直道、弯道处的步频均极显著大于起跑、终点处(P<0.01),起跑处步频极显著大于终点处(P<0.01);终点、弯道处的后肢步幅极显著大于起跑、直道处(P<0.01),直道处极显著大于起跑处(P<0.01);直道处的双支撑相步幅极显著大于弯道、终点处(P<0.01),起跑、弯道处的双支撑相步幅极显著大于终点处(P<0.01);弯道处的前肢步幅极显著大于起跑、直道、终点处(P<0.01),直道、终点处的前肢步幅极显著大于起跑处(P<0.01);弯道处的步幅极显著大于起跑、直道、终点处(P<0.01),直道、终点处的步幅极显著大于起跑处(P<0.01);弯道处的腾空期步幅极显著大于起跑、直道、终点处(P<0.01),起跑、直道、终点之间均存在极显著差异(P<0.01);直道、弯道处的最大开张角度均极显著大于起跑、直道处(P<0.01),且弯道处显著大于直道处(P<0.05);弯道处的步速极显著大于起跑、直道、终点处(P<0.01),弯道处显著大于直道处(P<0.05)。除了终点处的后肢步幅与步速呈正相关关系但不显著(P>0.05)以外,其余所有赛段的步态特征均与该赛段步速呈极显著正相关关系(P<0.01)。【结论】 伊犁马1 000 m速度赛不同赛段下,马匹的步态特征均差异较大,各赛段步幅、步频等步态特征均与步速呈正相关关系且相关程度较高,可作为马匹训练调教、性能测定的相关参考指标,提升马匹的运动性能及该项赛事运动水平。

关键词: 伊犁马; 步态特征; 步速; 相关性

Abstract: 【Objective】 The aim of the experiment is to study the relationship between gait characteristics and speed in each stage of 1,000 meter speed race of Yili horse data reference for the training and sports performance in speed race.【Method】 obtain gait characteristics the difference of gait characteristics between different stages and the correlation between gait characteristics and pace speed 【Result】 The analysis results showed that the stride frequency at the straightway and was significantly higher than that at the start and end stages (P<0.01), and the gait frequency at the start was significantly higher than that at the end (P<0.01). The hindlimb stride length at the end and bendway was significantly larger than that at the start and straightway (P<0.01), and the straightway significantly larger than the start stages (P<0.01). The stride length of the double support phase in the straightway significantly larger than that in the bendway and the end stage (P<0.01). The forelimb stride length at the bendway was significantly larger than that of the start, straightway and end stages (P<0.01), and the stride length of forelimbs at the straightway and end was significantly larger than that at the start (P<0.01). The stride length at the bendway significantly larger than the start, straightway and end stages (P<0.01), and the stride length at the straightway and end was significantly larger than that at the start (P<0.01). The stride length of the free period at the bendway significantly larger than that of the start, straightway and end stages (P<0.01), differences among the start, straightway and end stages (P<0.01). The maximum opening at the straightway and bendway was significantly greater than that at the start and straightway (P<0.01), and the bendway was significantly larger than the straightway (P<0.05). The speed at the bendway significantly higher than the start, straightway and end stages (P<0.01), and the bendway was significantly larger than the straightway (P<0.05). Except for the positive correlation between the hindlimb stride length and the pace speed in the end stage but not significant (P>0.05), the gait characteristics of all other stages were positively correlated with the pace speed of the stage (P<0.01).【Conclusion】 Gait characteristics of horses in different stages of 1,000 meter speed race of Yili horse are greatly different. Therefore, in the future research on gait characteristics of this event, the stage classification should be studied to improve the scientific and accurate conclusion. Gait characteristics of each stage, such as stride length and stride frequency, are positively correlated with stride speed, and the correlation degree is high, can be used as a reference index for horse training, training and performance measurement, so as to improve the performance of the horse and the level of the sport.

Key words: Yili horse; gait feature; speed; correlation

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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