身体活动强度和老年青少年的压力:"在高中教育中运动后的压力反应" (STRESSED) 三臂随机对照试验
Jordan J Smith1, Mark R Beauchamp2, Eli Puterman2
1Centre for Active Living and Learning, College of Human and Social Futures, University of Newcastle, Callaghan, Australia; Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia.
Psychology of sport and exercise
|October 3, 2024
概括
身体活动强度没有显著改变青少年的应激反应能力. 然而,轻度和中度至强度的体力活动都显示出自我报告的心理健康有潜在的有意义的改善,这需要进一步调查.
科学领域:
- 青少年健康 青少年健康
- 运动科学运动科学
- 心理神经内分泌学心理学
背景情况:
- 青春晚期是压力易感的一个关键时期.
- 定期体育活动可能缓冲压力反应.
- 了解体育活动强度对青少年福祉的影响至关重要.
研究的目的:
- 研究不同体力活动强度对老年青少年应激反应能力的影响.
- 检查体育活动对该年龄组自我报告的心理健康结果的影响.
主要方法:
- 一项为期6周的随机对照试验,涉及37名青少年 (15-19岁).
- 参与者被分配到非活动对照组,轻强度体力活动 (LPA) 或中度至强度体力活动 (MVPA) 组.
- 唾液皮质醇对诱导压力的反应性 (Trier社会压力测试) 是主要结果,与自我报告的心理健康措施一起.
主要成果:
- 两组之间没有发现唾液皮质醇反应性 (sCortAUC,sCortPeak) 的显著差异.
- 自我报告的心理健康结果显示,与对照组相比,LPA和MVPA组的非显著但潜在有意义的改善.
- 报告了高交付忠诚度和满意度,没有不良影响,尽管招聘和坚持是不理想的.
结论:
- 由于招募,保留和坚持不足,统计能力有限,因此无法就皮质醇反应性得出明确的结论.
- 对于LPA和MVPA,观察到对自我报告的心理健康产生潜在的有意义的积极影响.
- 建议在未来进行一项动力试验,以证实这些心理健康发现.
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