Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Publication
- Publication Type
Articles 1 - 2 of 2
Full-Text Articles in Education
Effects Of A Head Start Obesity Prevention Pilot On Preschoolers’ Physical Activity, Shiyu Li, Azeem A. Hussain, Fernando Juarez, Vanessa Estrada, Erica Sosa, Derek P. Hales, Zenong Yin
Effects Of A Head Start Obesity Prevention Pilot On Preschoolers’ Physical Activity, Shiyu Li, Azeem A. Hussain, Fernando Juarez, Vanessa Estrada, Erica Sosa, Derek P. Hales, Zenong Yin
International Journal of Exercise Science: Conference Proceedings
Regular participation in physical activity (PA) is important for the healthy growth and development of preschoolers. The Míranos! Look at Us We Are Healthy (Míranos!) is an obesity prevention intervention with age-appropriate structured and unstructured outdoor/indoor play and classroom activities led by teacher. As an objective instrument to provide information on human movements, accelerometer can accurately identify the levels of physical activity and assess the effects of physical activity intervention. PURPOSE: to evaluate the effects of an 8-week Míranos! pilot intervention on increasing physical activity levels during school time in preschoolers. METHODS: Study participants were children aged 3-5 years enrolled …
Wrist-Based Accelerometer Cut-Points To Identify Sedentary Time In 5-11-Year-Old Children, Jessica Chandler, Michael W. Beets, Pedro Saint-Maurice, Robert Glenn Weaver, Dylan P. Cliff, Clemens Drenowatz, Justin B. Moore, Xuemei Sui, Keith Brazendale
Wrist-Based Accelerometer Cut-Points To Identify Sedentary Time In 5-11-Year-Old Children, Jessica Chandler, Michael W. Beets, Pedro Saint-Maurice, Robert Glenn Weaver, Dylan P. Cliff, Clemens Drenowatz, Justin B. Moore, Xuemei Sui, Keith Brazendale
Faculty of Social Sciences - Papers (Archive)
Background: The objective of this paper is to derive a wrist-placed cut-point threshold for distinguishing sedentary behaviors from light-intensity walking using the ActiGraph GT3X+ in children. Methods: This study employed a cross-sectional study design, typically used in measurement-related studies. A sample of 167 children, ages 5-11 years (mean ± SD: 8.0 ± 1.8 years), performed up to eight seated sedentary activities while wearing accelerometers on both wrists. Activities included: reading books, sorting cards, cutting and pasting, playing board games, eating snacks, playing with tablets, watching TV, and writing. Direct observation verified sedentary behavior from light activity. Receiver operator characteristic (ROC) …