体育教育中的体力活动水平和体重指数. 有什么区别吗?
Irene Rocamora1, Sixto González-Víllora1, Javier Fernandez-Rio2
1University of Castilla-La Mancha.
Research quarterly for exercise and sport
|July 10, 2024
概括
体育教育季节帮助超重儿童达到与正常体重同龄人相似的体育活动水平. 季前赛阶段最活跃,为所有学生的健康建议做出了重大贡献.
科学领域:
- 儿科的身体活动.
- 运动科学 运动科学 运动科学
- 教育框架 教育框架
背景情况:
- 儿童肥胖是一个日益关注的问题,需要有效的体育活动干预措施.
- 体育教育模式为体育教育提供了一个结构化的方法,但它们对不同学生群体的影响需要进行调查.
- 了解体育教育季节不同阶段的体育活动模式对于优化健康结果至关重要.
研究的目的:
- 在体育教育季节评估学生的体育活动水平,考虑体重指数 (BMI) 和季节性阶段.
- 确定体育教育阶段对满足世界卫生组织 (WHO) 体育活动指南的贡献.
- 评估体育教育对超重或肥胖学生的影响,与正常体重同龄人相比.
主要方法:
- 42名小学学生 (5年级和6年级) 参与了使用体育教育模式的14课团队手球单元.
- 加速度计 (ActiGraph GT3X) 测量了身体活动 (计数/分钟,步骤).
- 学生被分为瘦,正常体重或超重/肥胖的群体,使用BMI切断值 (科尔和洛布斯坦).
主要成果:
- 与体重正常的学生相比,超重/肥胖的学生表现出类似的中度至强度体力活动 (MVPA) 和久坐时间得分.
- 季前阶段在所有BMI组中显示了最高的体力活动水平和对世卫组织建议的最大贡献.
- 在超重/肥胖和正常体重的学生之间,没有发现MVPA或久坐时间的显著差异.
结论:
- 体育教育提供了一个可行的教学框架,以加强超重/肥胖儿童的体育活动,使他们能够达到与正常体重同龄人相比的MVPA和久坐水平.
- 体育教育的关键组成部分,如角色扮演,工作例程和游戏选择中的自主性,在促进所有学生的体育活动方面是有效的.
- 体育教育的季前阶段在最大限度地提高学生的参与度和遵守体育活动建议方面尤其有效.
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