It is a cross-sectional study involving ∼100 educators and 500 children from 11 ECEC settings in the Illawarra region of New South Wales, Australia. A RTLS and Actigraph GT3X+ accelerometers will be ...

Participants wore an ActiGraph GT3X+ device, which accurately measured sleep duration, quality and disturbances. The importance of sleep The results were striking: obese participants had poorer ...

这篇综述聚焦加速度计在 24 小时运动行为（MovBeh）评估中的应用。通过对 102 项研究分析，发现相关方法差异大。作者呼吁建立共识，规范操作，以提升研究精准性与可比性，为后续研究提供重要参考。 引言 在健康研究领域，充足且合理分布的 24 小时运动行为 ...

Increasing evidence indicates that physical activity and exercise training may delay or prevent the onset of Alzheimer’s disease (AD). However, systemic biomarkers that can measure exercise effects on ...

通过多种方法评估 PA、HRF 和 PP：利用 Actigraph GT3X 加速度计测量 PA，以每天中等至剧烈体力活动（MVPA）的分钟数和步数来衡量；采用 Bouchard 模型定义 HRF，通过多种工具分别测量身体成分（身高、体重、身体阻抗分析（BIA） ）、心肺功能（峰值摄氧量（VO2?

Background: Stakeholders from multiple sectors are increasingly aware of the critical need for identifying sustainable interventions that promote healthy lifestyle behaviors. Activity-friendly ...