Wearable fitness device does not help maintain weight loss, study finds

BMJ ◽  
2016 ◽  
pp. i5204 ◽  
Author(s):  
Owen Dyer
Author(s):  
Marlene Adams

Obesity is a serious, prevalent, and refractory disorder that increases with age particularly in women who enroll in formal weight loss treatments. This study examined the processes used by obese postmenopausal women as they participated in a formal weight loss program. Using grounded theory, interviews were conducted with 14 women engaged in a formal weight loss study examining success with specific, targeted weight loss treatments based on one’s weight control self-efficacy typology. “Taking Charge of One’s Life” emerged as a model for weight management success, comprised of three phases: engaging, internalizing, and keeping one’s commitment. This study supports the unique, complex, and individualized nature of making a decision to lose weight and then maintaining one’s commitment to weight loss.


2012 ◽  
Vol 26 (S1) ◽  
Author(s):  
Kristina Arline Harris ◽  
Shiela West ◽  
Jack Vanden Heuvel ◽  
Satya Jonnalagadda ◽  
Penny Kris-Etherton

JAMA ◽  
2019 ◽  
Vol 321 (4) ◽  
pp. 335
Author(s):  
Anita Slomski

2005 ◽  
Vol 99 (2) ◽  
pp. 765-770 ◽  
Author(s):  
James O. Hill ◽  
Holly R. Wyatt

There is an inverse relationship between physical activity and weight gain. However, additional research is needed to quantify the amount of physical activity required to prevent weight gain in different populations, improve the way we convey physical activity recommendations to the public, and help the individuals increase their physical activity. Although physical activity does not appear to contribute significantly to weight loss, it is critical for maintenance of weight loss. Available data are consistent in that 60–90 min/day of moderate-intensity physical activity is required to maintain a significant weight loss. Although there is agreement about the need for high levels of physical activity to maintain weight loss, there is a need for more research to understand why physical activity is critical for weight loss maintenance. Finally, additional research is needed to determine whether there is an optimal level of physical activity below which it is difficult for most people to achieve a balance between energy intake and expenditure at a healthy body weight. The increasing prevalence of obesity may reflect the fact that the majority of the population has fallen below such a level of physical activity.


2020 ◽  
pp. 135910532092515
Author(s):  
Maija Huttunen-Lenz ◽  
Sylvia Hansen ◽  
Pia Siig Vestentoft ◽  
Thomas Meinert Larsen ◽  
Margriet Westerterp-Plantenga ◽  
...  

Participants with prediabetes were supported to achieve and maintain weight loss with a stage-based behavior change group program named PREview behavior Modification Intervention Toolbox (PREMIT). The tendency to engage in a process of goal adjustment was examined in relation to PREMIT attendance. Analyses were based on 1857 participants who had achieved ⩾8percent weight loss. Tendency to engage in a process of goal adjustment appeared not to be influenced by PREMIT attendance. Instead, results suggested that when unsure about reaching an intervention goal, participants were more likely to engage in a process of goal adjustment, possibly lessening distress due to potentially unachievable goals, either weight loss or maintenance.


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