唐氏综合征和智力障碍的精英游泳者之间的一些生物机械和人体测量差异
Ana Querido1,2,3, António R Sampaio1,4, Ana Silva5
1Research Center of the Polytechnic Institute of Maia (N2i), Maia Polytechnic Institute (IPMAIA), Castêlo da Maia, 4475-690 Maia, Portugal.
Sports (Basel, Switzerland)
|January 27, 2026
概括
患有唐氏综合征的游泳者身体尺寸较小,游泳速度比智力障碍者慢. 独特的协调模式表明,唐氏综合征游泳者游泳效率较低.
科学领域:
- 运动科学 运动科学 运动科学
- 生物医学工程 生物医学工程
- 人类运动科学科学 人类运动科学
背景情况:
- 唐氏综合征和智力障碍存在独特的生理和生物力学因素.
- 了解这些群体的游泳表现对于有针对性的培训和支持至关重要.
- 人类测量和协调因素显著影响游泳速度和效率.
研究的目的:
- 在患有唐氏综合征和智力障碍的游泳者之间最大速度比较生物机械和协调参数.
- 分析这些群体的人类特征和游泳表现之间的关系.
- 在最大努力游泳期间识别与每个残疾人群相关的独特运动模式.
主要方法:
- 9名游泳运动员 (4名患有唐氏综合征,5名智力障碍者) 参加了比赛.
- 参与者以最大速度进行了三次25米的爬行中风.
- 使用Qualysis运动分析系统收集的数据; 人类测量和身体组成也被评估.
主要成果:
- 与智力障碍游泳者相比,患有唐氏综合征的游泳者表现出较小的人类特征 (身高,臂伸,脚尺寸) 和较低的速度.
- 观察到明显的协调模式:在唐氏综合征中赶上,在智力障碍中叠加.
- 唐氏综合征游泳者的更高的内循环速度变化表明游泳效率降低.
结论:
- 患有唐氏综合征的游泳者具有不利的人类测量和生物力学,导致游泳速度较慢.
- 协调差异和循环内速度变化突出了唐氏综合征游泳者的独特性能特征.
- 这些发现表明,与智力障碍患者相比,唐氏综合征患者的游泳效率受损,需要量身定制的干预措施.
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