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首页> 外文期刊>International Journal of Industrial Ergonomics >Assessing sedentary body movement with accelerometers and domain specific cognitive function during active sitting
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Assessing sedentary body movement with accelerometers and domain specific cognitive function during active sitting

机译：评估在活动坐骑期间的加速度计和域特异性认知功能评估久坐体内运动

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摘要

The potential physiological and psychological consequences of active sitting are not self-evident. The purpose of this study was to determine how active sitting affects hip motion, as well as domain specific cognitive function. Thirty-seven participants sat for 10 min in three different sitting conditions including a chair with a backrest, chair without a backrest, and an exercise ball. Hip acceleration was monitored using an ActiGraph GT9X Link triaxial accelerometer, and cognitive function was assessed using three different tasks including typing, reading comprehension, and spatial direction estimates. A significant difference in hip acceleration was found between participants that sat on the exercise ball compared to a stool. Additionally, the participants sitting on the ball attempted fewer total direction estimates and fewer egocentric-based direction estimates than the participants who sat on the stool. There may be little or no cognitive benefit to active sitting for many typical work tasks.
机译：积极坐的潜在的生理和心理后果不是不言而喻的。本研究的目的是确定有效坐骑如何影响臀部运动，以及域特定认知功能。三十七名参与者在三个不同的休息条件下坐了10分钟，包括一个带有靠背，没有靠背的椅子的椅子，和锻炼球。使用Actigraph GT9X链路三轴加速度计监测HIP加速度，并使用三种不同任务评估认知功能，包括输入，阅读理解和空间方向估计。与粪便相比，在运动球上坐在运动球之间的参与者之间发现了髋关节加速的显着差异。此外，参与者坐在球上尝试较少的总方向估计和基于Enocentric的方向估计比坐在粪便上的参与者更少。对于许多典型的工作任务，有效坐着可能很少或没有认知益处。

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