Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Performance Of The Wrist-Worn Actigraph Gt3x + In Measuring Physical Activity In Older Women, Michal Talley Smith
Performance Of The Wrist-Worn Actigraph Gt3x + In Measuring Physical Activity In Older Women, Michal Talley Smith
Theses and Dissertations
Introduction: Being able to accurately measure physical activity intensity and energy expenditure is crucial to understanding the role physical activity plays in lowering the risk for disease. This thesis aims to examine the performance of the wrist-worn GT3X+ in measuring PAEE and classifying activity intensity in a healthy non-obese population of older women. Methods: Baseline data collected in the Women’s Energy Expenditure in Walking Programs Study (ClinicalTrials.gov identifier: NCT01722136) were used. PAEE was measured concurrently for 2 weeks using the doubly labeled water method in combination with indirect calorimetry, the GT3X+ ActiGraph accelerometer (GT3X+, ActiGraph LLC, Pensacola, FL), and the …
Classroom Physical Activity Breaks Effect On Executive Function And Academic Achievement In Elementary School Students, Mark A. Bjornsen
Classroom Physical Activity Breaks Effect On Executive Function And Academic Achievement In Elementary School Students, Mark A. Bjornsen
Graduate Theses and Dissertations
Objectives: There were three aims in conducting this pilot study. First, determine the Plus Minus Task assessment's reliability to measure the executive function of shifting. Second, determine the feasibility and acceptability of CPAB by students and teachers. Finally, determine the preliminary dose-response of acute physical activity on shifting in elementary students. Methods: This was a pilot study of a classroom physical activity break intervention. Utilizing a withinsubject, cross-over design, students participated in a practice day and then all three treatment conditions: a 10-minute seated lesson (control condition) and 5 and 10 minutes (experimental conditions) of classroom physical activity breaks. A …