ENERGY BALANCE IN ADOLESCENTS

该子项目是利用该技术的众多研究子项目之一 资源由 NIH/NCRR 资助的中心拨款提供。子项目和 研究者 (PI) 可能已从 NIH 的另一个来源获得主要资金， 因此可以在其他 CRISP 条目中表示。列出的机构是 对于中心来说，它不一定是研究者的机构。 1. 同步测量青少年不同身体活动相关的身体运动、姿势和能量消耗。 2. 开发先进的建模方法来改变身体加速度和姿势，以预测与活动相关的能量消耗。 3. 验证自由生活青少年的能量消耗预测模型。 4. 明确体力活动在青少年能量平衡和肥胖中的作用。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. 1. To synchronously measure body movements, postures, and energy expenditure associated with different physical activities in adolescents. 2. To develop advanced modeling approaches to transform body accelerations and postures to predict activity-associated energy expenditure. 3. To validate the energy expenditure predictive models in free-living adolescents. 4. To define the role of physical activity in energy balance and obesity in adolescents.