Weight-loss maintainers sit less than weight-stable people with obesity

SILVER SPRING, Md.–People who’re profitable at weight-loss upkeep spend much less time sitting throughout the week and weekends in comparison with weight-stable people with weight problems, in accordance with a paper printed on-line in Obesity, The Obesity Society’s flagship journal. This is the primary examine to look at time spent in varied sitting actions amongst weight-loss maintainers.

Prior findings from 2006 within the National Weight Control Registry indicated that weight-loss maintainers watched considerably much less tv than controls, however different sitting actions weren’t examined. In the present examine, weight-loss maintainers didn’t considerably differ from controls in reported weekly sitting time spent watching tv, however did differ in time spent in non-work-related time utilizing a pc or online game.

Differences between the present examine and National Weight Control Registry findings may replicate modifications over the previous 15 years in accessible digital units, together with the rise in availability of computer systems and video video games. Weight-loss maintainers and controls additionally didn’t appreciably differ in time spent sitting whereas studying or learning, touring; or speaking, texting and socializing. These may very well be thought of extra mentally energetic types of sedentary conduct.

“The findings hopefully will immediate future weight upkeep intervention analysis testing the consequences of and optimum approaches for decreasing sedentary conduct, together with non-work-related pc and online game utilization. Future analysis ought to embrace goal measures of sedentary conduct and exercise,” mentioned Suzanne Phelan, Department of Kinesiology and Public Health and The Center for Health Research, California Polytechnic State University, in San Luis Obispo. Phelan is the corresponding creator of the examine.

Participants within the examine included 4,305 weight-loss maintainers from WW (previously Weight Watchers) who had maintained >9.1 kg of weight reduction (24.7 kg on common) for 3.3 years and had a median present BMI of 27.6 kg/m2. The group of weight-stable people with weight problems had a median BMI of 38.9 kg/m2. To collect knowledge, the Multicontext Sitting Time and Paffenbarger bodily exercise questionnaires had been administered.

Results revealed that weight-loss maintainers versus weight-stable people with weight problems spent three hours much less per day sitting throughout the week (10.9 versus 13.9) and weekends (9.7 versus 12.6). Weight-loss maintainers in contrast with controls additionally spent one hour much less per day in non-work-related sitting utilizing a pc or enjoying a online game throughout the week (1.4 versus 2.3) and weekends (1.5 versus 2.5). There had been no significant variations between weight-loss maintainers and weight-stable people with weight problems within the variety of tv units and sedentary-promoting units within the dwelling (15.8 versus 14.8). Weight-loss maintainers expended considerably extra energy per week in bodily exercise (1,835 versus 785).

“These findings are vital for understanding behaviors which will improve weight reduction upkeep, and a type of could also be to cut back sitting time and different modes of sedentary conduct. However, this examine additionally confirmed that bodily exercise was related to improved weight-loss upkeep. Thus, this examine doesn’t suggest that merely standing extra slightly than sitting will contribute to weight-loss upkeep, however might recommend that much less sitting that leads to extra motion is what is essential to weight reduction upkeep. Hence, sit much less and transfer extra,” mentioned John M. Jakicic, PhD, FACSM, FTOS, Distinguished Professor, and Director of the Healthy Lifestyle Institute and the Physical Activity and Weight Management Research Center on the University of Pittsburgh in Pennsylvania. Jakicic was not related to the analysis.

Other authors of the examine embrace James Roake, Noemi Alarcon and Sarah Keadle of the Department of Kinesiology and Public Health and The Center for Health Research, California Polytechnic State University, in San Luis Obispo. Chad Rethorst of Texas A&M Agrilife in Dallas, Texas and Gary Foster of WW International, Inc. of New York and the Center for Weight and Eating Disorders, Perelman School of Medicine, University of Pennsylvania, in Philadelphia additionally co-authored the examine.


The paper, titled “Sitting Time, Type, and Context Among Long-Term Weight-Loss Maintainers“, will probably be printed within the June 2021 print challenge.

This analysis was supported by a grant from WW International, Inc.

Phelan experiences receiving a analysis grant from WW International, Inc. Foster is an worker and shareholders of WW. At the time of the examine, Rethorst was an worker and shareholder of WW. The remaining authors declared no conflicts of curiosity.

The Obesity Society (TOS) is the main group of scientists and well being professionals dedicated to understanding and reversing the epidemic of weight problems and its hostile well being, financial and societal results. Combining the attitude of researchers, clinicians, policymakers and sufferers, TOS promotes revolutionary analysis, schooling and evidence-based medical care to enhance the well being and well-being of all folks with weight problems. For extra data, go to http://www.obesity.org.

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