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Effects of a weight control intervention based on the transtheoretical model on physical activity and psychological

Youngho Kim1, Soojin Kang1

  • 1Department of Sport Science, Seoul National University of Science and Technology, Nowon-gu, Korea.

Journal of Women & Aging
|March 17, 2020
PubMed

The study examined the effect of a weight control intervention on BMI, physical activity levels, and psychological variables toward physical activity. Thirty-three middle-aged obese women participated in the 16-week weight control intervention. Results indicated that the participants' BMI significantly decreased and physical activity levels significantly increased over the intervention. Moreover, exercise self-efficacy and perceived benefits toward physical activity significantly increased, but perceived barriers of physical activity gradually decreased over the intervention. The study suggests that it is important to consider not only physical activity itself, but also the various psychological variables when planning and implementing the weight control program.

Keywords:
Middle-aged obese womenperceived benefits and barriersphysical activityself-efficacyweight control intervention

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