高强度间歇训练应用程序作为肥胖儿童远程运动支持策略的实用性:对其使用的坚持,效果和感知进行探索性研究
Fábio de Freitas1, Maria Ângela Antônio2, Mariana R Zago2
1PhD Student in the Child and Adolescent Health Graduate Program at the Unicamp School of Medical Sciences, State University of Campinas (Unicamp), Campinas, São Paulo, Brazil.
Digital health
|October 28, 2024
概括
一个高强度间歇训练 (HIIT) 应用程序在肥胖儿童身上显示出适度的影响,其坚持度较低,身体组成或身体活动没有显著变化. 然而,人们观察到含糖饮料摄入量有所减少.
科学领域:
- 儿童肥胖研究儿童肥胖研究
- 数字健康干预措施 数字健康干预措施
- 运动科学 运动科学
背景情况:
- 儿童肥胖是一个日益严重的公共卫生问题,需要创新的治疗策略.
- 远程运动支持为儿童参与体育活动提供了一个潜在的途径.
- 高强度间歇训练 (HIIT) 是一种有效的运动方式,但通过数字平台对儿科肥胖症的应用需要研究.
研究的目的:
- 评估高强度间歇训练 (HIIT) 应用程序作为肥胖儿童远程支持策略的可行性和有效性.
- 为了评估HIIT应用程序干预的坚持率.
- 检查应用程序对与肥胖相关的结果和用户感知的影响.
主要方法:
- 37名患有肥胖症的儿童 (平均年龄10.4岁,BMIz-score为3.31) 参与了为期6周的HIIT应用程序干预.
- 坚持,感知到的劳动力,身体组成,身体活动,屏幕时间,睡眠和饮食摄入量在基线,6周和12周被评估.
- 对32个完成者进行了统计分析.
主要成果:
- 儿童平均每周使用HIIT应用程序2.5次,这表明适度的坚持.
- 没有观察到身体组成,体力活动,屏幕时间,睡眠或饮用水量的显著变化.
- 糖饮料摄入量显著下降 (p=0.019).
- 大多数孩子认为营养行为和幸福感有所改善,尽管父母并不总是分享这种看法.
结论:
- 对于肥胖儿童来说,HIIT应用程序是可行的,但在6周内对身体组成,体力活动和营养行为产生了适度或完全没有影响,这可能是由于干预量低.
- 需要进一步的研究来优化HIIT应用程序干预措施,以在儿科肥胖管理中提供远程支持.
- 虽然直接的身体结果有限,但该应用程序显示了影响儿童对幸福感和饮食习惯的潜力.
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