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Sitting Time, Type, and Context Among Long-Term Weight-Loss Maintainers
James Roake1, Suzanne Phelan1, Noemi Alarcon1
1Department of Kinesiology & Public Health & The Center for Health Research, California Polytechnic State University, San Luis Obispo, California, USA.
Obesity (Silver Spring, Md.)
|May 24, 2021
Summary
Weight-loss maintainers significantly reduce daily sitting time compared to individuals with obesity. This highlights the importance of decreasing sedentary behavior for successful long-term weight management.
Area of Science:
- Obesity research
- Behavioral science
- Public health
Background:
- Weight management is a significant public health challenge.
- Long-term weight-loss maintenance (WLM) requires sustained behavioral changes.
- Sedentary behavior, including prolonged sitting, is a potential barrier to WLM.
Purpose of the Study:
- To investigate differences in sitting time and sedentary environment between weight-loss maintainers and individuals with obesity.
- To examine physical activity levels in these groups.
Main Methods:
- A cross-sectional study involving 4,305 weight-loss maintainers (WLM) and 619 weight-stable individuals with obesity.
- Data collected using the Multicontext Sitting Time Questionnaire and Paffenbarger physical activity questionnaire.
Main Results:
- Weight-loss maintainers reported 3 hours less sitting time daily during weekdays and weekends compared to controls.
- WLM individuals spent 1 hour less daily in non-work-related computer or video game use.
- Weight-loss maintainers expended significantly more calories through physical activity.
Conclusions:
- Weight-loss maintainers exhibit substantially lower sitting times than individuals with obesity.
- Reducing sedentary time may be a crucial target for interventions aimed at promoting long-term weight-loss maintenance.
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