中国组织工程研究 ›› 2010, Vol. 14 ›› Issue (11): 2060-2063.doi: 10.3969/j.issn.1673-8225.2010.11.040

• 组织构建学术探讨 tissue construction academic discussion • 上一篇    下一篇

中国优秀青少年男子自行车1 km计时赛运动员身体形态特征

周  强   

  1. 山东省潍坊学院体育系,山东省潍坊市  261041
  • 出版日期:2010-03-12 发布日期:2010-03-12
  • 作者简介:周 强,男,1960年生,山东省潍坊市人,成都体育学院毕业,硕士,教授,主要从事运动训练理论、体育保健学、运动与营养方面的研究。 zhouqiang8858008@163.com

Morphological characteristics of Chinese excellent men cyclists in 1-km time trials

Zhou Qiang   

  1. Department of Physical Education, Weifang University, Weifang  261043, Shandong Province, China
  • Online:2010-03-12 Published:2010-03-12
  • About author:Zhou Qiang, Master, Professor, Department of Physical Education, Weifang University, Weifang 261043, Shandong Province, China zhouqiang8858008@163.com

摘要:

背景:检索近20年有关短距离男子自行车运动员身体形态方面的研究文献,该领域的研究多集中于运动员的选材,所关注的主要是对身体形态的描述性研究和比较性研究。目前尚未有专门针对男子自行车1 km计时赛运动员的身体形态指标与运动成绩关系的报道。
目的:观察能够反映青少年男子自行车1 km计时赛运动员体能水平的有效形态指标,并进行综合评价分析,建立国内优秀男子1 km计时赛运动员的形态特征模型及评价标准。
方法:以参加2003-10在太原举行的第五届自行车城市运动会男子1 km计时赛前17名运动员为观察对象,应用分层逐步回归分析法、灰色关联法、测试与评价理论,观察分析参赛优秀自行车男选手的形态特征,将诸多形态指标融为一体,建立相应的形态结构评价模型、单项评分表和等级评价表。
结果与结论:优秀青少年男子自行车1 km计时赛运动员身体形态的典型代表性指标为身高和去脂体质量。优秀青少年男子自行车1 km计时赛运动员的形态特征可概括为:身材较高、小腿和跟腱较长、足弓较高、体质量和去脂体质量较大、大腿较粗等。课题建立了国内优秀青少年男子自行车1 km计时赛选手形态特征模型及评分评价标准。

关键词: 男子1 km计时赛, 青少年, 自行车, 形态特征, 评价模型

Abstract:

BACKGROUND: Previous studies with regard to male track short-distance cyclists are concentrated on the descriptive and comparison studies of morphological characteristics of athletes. Up to now, few studies report the relationships between morphological characteristics and sports performance in men 1-km cyclists.
OBJECTIVE: To explore an effective morphological index for evaluating physical stamina level of men cyclists in 1-km time trials, and to establish morphological models and evaluation standards for men cyclists in 1-km time trials in China.
METHODS: Totally 17 men who had prepared for the 1-km cycling time trials of the fifth cycling city sport meeting in Taiyuan were examined. With the methods of step by step regression, gray correlation, measurement and evaluation theory, the morphological characteristics of these excellent cyclists were explored, and utilized in establishing morphological models, single-grading table and the ranking evaluation criteria.
RESULTS AND CONCLUSION: The typical indexes of excellent 1-km men cyclists were body height and fat-free body weight. The morphological characteristics of these excellent cyclists were as follow: tall, long leg and Achilles tendon; high foot arch; heavy body weight and fat-free body weight; as well as thick thigh. The present study established the evaluation model of the morphological characteristics and evaluation standards for 1-km men cyclists. 

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