相关实验视频
Updated: Jul 24, 2025
02:43
Importance of Jumping Ability in Handball Throwing Speed and Accuracy
Published on: April 4, 2025
513
与年龄,分类和性别相关的表现轨迹在精英Kajak Para Canoe运动员中
Frederico Ribeiro Neto1, Maria de Fátima Fernandes Vara, Jefferson Rodrigues Dorneles
1From the SARAH Network of Rehabilitation Hospitals, Brasilia, Brazil (FRN, JRD, RRGC); Brazilian Canoe Federation, Curitiba, Brazil (MdFFV); and School of Physical Therapy, International University Center (UNINTER), Curitiba, Brazil (MdFFV).
概括
帕拉独木舟艇的表现总体上有所改善,但KL3-M类的表现并没有改善. 由于运动员年龄不同,峰值表现年龄仍然不清楚,因此需要对潜在干预措施进行未来监测.
科学领域:
- 运动科学 运动科学 运动科学
- 这是一场残疾人运动.
- 生物力学 生物力学
背景情况:
- 精英滑艇运动员的表现轨迹对于理解运动发展至关重要.
- 研究年龄,性别和分类对表现的影响,为培训和竞争策略提供了洞察力.
研究的目的:
- 为了分析精英皮划艇Para独木舟运动员的表现趋势.
- 为了检查年龄,性别和皮划艇水平 (KL) 对比赛表现随时间推移的影响.
主要方法:
- 使用了回顾性队列研究设计.
- 分析了17场比赛 (2015-2022) 的比赛结果和运动员数据.
- 统计检查各分类 (KL1,KL2,KL3) 和性别 (M,F) 的绩效差异.
主要成果:
- 整体比赛时间有所改善,不包括KL3-M分类.
- 在KL2-M和KL3-M运动员之间观察到性能差异显著减少.
- 多年来,KL2-F和KL3-F运动员之间没有发现显著的时间差异.
结论:
- 比赛时间总体上有所改善,但在特定的男性分类中出现了显著的例外.
- 决赛选手的年龄范围很广,因此无法就最高表现年龄做出明确的结论.
- 建议持续监测卡雅克和帕拉独木舟课程,以评估干预的必要性.
相关概念视频
01:09Changes in the Appendicular Skeleton with Age
2.1K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
2.1K
01:29Life Histories
18.0K
Overview
18.0K