«上一篇/Previous Article|本期目录/Table of Contents|下一篇/Next Article»

《体育科学研究》[ISSN:1006-6977/CN:61-1281/TN]

卷:

25

期数:

2021年3期

页码:

47-57

栏目:

运动竞赛与训练学

出版日期:

2021-05-28

文章信息/Info

Title:

Study on the Technical Characteristics of Elite Male 100 m Backstroke Athletes in Competition

作者:

童婧怡; 张明飞

(集美大学体育学院,福建 厦门 361021)

Author(s):

TONG Jing-yi; ZHANG Ming-fei

（Institute of Physical Education，Jimei University，Xiamen 361021,China）

关键词:

世界游泳锦标赛; 男子100 m仰泳; 比赛数据; 技术特征

Keywords:

World Swimming Championships; Men’s 100m backstroke; Competition data; Technical features

分类号:

-

DOI:

-

文献标志码:

-

摘要:

以2017、2019年世界游泳锦标赛中男子100 m仰泳决赛运动员的比赛数据和技术分析为依据，利用视频解析法、数理统计法、个案分析法等研究方法，分析运动员的比赛数据参数及技术特征，进一步了解目前世界级男子仰泳运动员的技术特点，找到技术发展趋势，为今后我国男子100 m仰泳项目提供数据支撑和技术方向。结果表明：两届世锦赛男子100 m仰泳决赛运动员的转身15 m用时有显著性差异（P值为0.041＜0.05），呈减少趋势；出发15 m时间出现增加的趋势，其余指标均呈现出逐步减少的趋势。结论：新式仰泳出发技术已逐渐占据赛场的主导地位；途中游阶段2019年世锦赛的划频较2017年快，运动员两届世锦赛划幅无明显差异，游速均呈前快后慢的趋势；冲刺5 m用时呈减少的趋势。建议：注意加强下肢爆发力、提高运动员的蹬壁效果、通过提高水下蝶泳腿技术等方法缩短出发及转身15 m时间；在保证游速的情况下依据运动员个体差异对划频划幅组合进行合理调整；加强终点加速冲刺能力、强化运动员冲刺5 m加速到边意识。

Abstract:

Objective:Using video analytic method，mathematical statistics，case study and other research methods，this paper analyzes the competition data parameter and the technical features of 2017，2019 world swimming championships of men’s 100 m backstroke competition，further understand the technical characteristics of world-class men’s backstroke swimmer in order to find the technology development trend for the future of China men’s 100 m backstroke and provide data support and technical direction.Results:There was a significant difference (P＜0.05) in the time of turning 15m in the men’s 100m backstroke finals of the two World Championships.The starting time of 15m showed a trend of increase，while the other indicators showed a trend of gradual decrease.Conclusion:The new starting technique of backstroke has gradually occupied the dominant position in the course.The stroke frequency of the 2019 World Championships is faster than that of 2017.There is no significant difference in stroke length between the two world Championships，and the swimming speed shows a trend of before the fast after slow.The sprint time for the 5m is on the decrease.Suggestions:Pay attention to strengthen the lower limb explosive force，improve the effect of kicking off the wall，and shorten the starting and turning time of 15m by improving the underwater butterfly kick technique.The combination of stroke frequency and stroke length is adjusted reasonably according to the individual difference of athletes under the condition of ensuring swimming speed.Strengthen the finishing sprint ability，strengthen athletes’ consciousness of 5m sprint acceleration to the wall.

参考文献/References:

-

相似文献/References:

备注/Memo

备注/Memo:

-

常用功能

更新日期/Last Update: 2021-07-13