与儿童在青少年足球练习期间的体育活动相关的因素
Emily R Shull1, Kerry McIver1, Alexander C McLain1
1University of South Carolina.
Research quarterly for exercise and sport
|July 19, 2023
概括
青少年足球练习与健身活动和游戏促进儿童更高的体力活动 (PA). 修改青少年体育规则可以提高儿童在足球节目期间的PA水平.
科学领域:
- 儿科运动医学 儿科运动医学
- 青年体育活动和健康 青年体育活动和健康
- 运动科学运动科学
背景情况:
- 身体活动 (PA) 对儿童健康至关重要.
- 青少年体育项目提供了促进PA的机会.
- 了解影响青少年体育运动中PA的上下文因素至关重要.
研究的目的:
- 确定与青年足球期间儿童体育活动水平相关的实践和社会上下文因素.
- 分析足球实践中的不同活动与中度或强度体力活动 (MVPA) 之间的关系.
主要方法:
- 在27个青少年足球队中对158名儿童 (6-11岁) 进行直接观察,使用瞬间时间采样.
- 在足球练习期间记录PA强度和实践/社会背景因素.
- 多级逻辑回归分析以确定PA强度与上下文因素之间的关联,包括团队性别组成.
主要成果:
- 与战术指令相比,儿童在健身活动 (OR=9.9) 和游戏 (OR=4.0) 中参与中度或剧烈的PA的可能性明显高.
- 热身 (OR=2.8) 和钻探活动 (OR=1.9) 也显示出与更高的PA强度的积极关联.
- 动力压力强度与实践环境之间的关联与团队性别 (仅限女生,仅限男生,混合) 不存在差异.
结论:
- 健身活动和全队比赛是与青年足球实践中更高的体育活动强度相关的关键组成部分.
- 青少年足球练习结构可以故意设计,以提高儿童的整体体力活动水平.
- 针对实践设计的干预措施可以有效地提高青少年体育环境中的PA.
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