Body weight perception and physical activity among young adults: Analysis from the national longitudinal study of adolescent to adult health

Mahat, Ganga; Zha, Peijia

doi:10.1080/07448481.2020.1791881

Cited by 9 publications

(20 citation statements)

References 33 publications

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“…First, when compared by weight status subgroups the prevalence observed in a population of adolescents from the province of Québec, FitSpirit participants living with OW/OB appeared to assess their weight status more accurately (10% vs. 42%, respectively) while the normal-weight subgroup underestimated their body size (13% vs. 41%, respectively) [ 10 ]. Because of the cross-sectional nature of the present study, it is difficult to state whether participation in PA helps to improve accuracy in girls living with OW/OB, but some studies support this hypothesis [ 36 ]. One example of that is the study of Gesell et al .…”

Section: Discussionmentioning

confidence: 99%

Body image and health-related behaviors among fitspirit participants

et al. 2022

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Background Body image variables such as body size perception (BSP) and body size dissatisfaction (BSD) can influence health-related behaviors. However, few studies have investigated these body image variables in adolescent girls participating in a physical activity intervention. Therefore, the study objectives were to examine the 1) associations between health-related behaviors (physical activity, screen-time, eating habits and sleep duration) and BSP and BSD among girls participating in FitSpirit, a physical activity intervention for girls; and 2) influence of weight control practices on the association between health-related behaviors and BSP and BSD. Methods This cross-sectional study assessed a sample of 545 adolescent girls (mean age: 15.0±1.5 years) from 240 schools. Body mass index, health-related behaviors, perceived actual body size and desired body size variables were self-reported and collected via an online questionnaire at the end of the FitSpirit intervention. A negative BSP score [perceived actual body size – calculated BMI z -score] indicates an underestimation of body size. A positive BSD score [perceived actual body size – desired body size] indicates a desire to reduce body size. A multiple linear regression analysis examined the effects of age, zBMI and health behaviors on BSP and BSD. A second multiple linear regression analysis examined the independent associations between BSP and BSD by weight control practice. The linear relationships between BSP and BSD were evaluated with Pearson’s correlations. Results Underestimation and dissatisfaction of body size are more prevalent in participants living with overweight/obesity. Screen-time and sleep duration were independently associated with BSP score (Beta=0.02; P <0.05 and Beta=-0.07; P <0.05, respectively), whereas only screen-time was associated with the BSD score (Beta=0.07; P <0.001). Physical activity was independently associated with the BSP score only in participants trying to control (maintain) their weight (Beta=-0.18; P <0.05). Conclusions Body size overestimation and dissatisfaction are associated with health-related behaviors, specifically with more screen-time and less optimal sleeping habits. Physical activity level does not appear to be associated with body image in girls engaged in a physical activity intervention and who want to lose or gain weight. Health promotion interventions could include screen-time and sleep components as they may influence body image.

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Section: Discussionmentioning

confidence: 99%

Body image and health-related behaviors among fitspirit participants

et al. 2022

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“…In literatures studies, Sirirassamee et al [28] reported that male individuals who performed rigorous physical activities for more than 60 min in a day, had higher participation ratios in rigorous exercises in order to strengthen their muscles. Besides, because of the fact that males often associate their muscle mass with health, they prefer to look more masculine [19]. Arslan et.…”

Section: Discussionmentioning

confidence: 99%

“…In recent years, there are many factors, including mainly the marketing campaigns that changing the social norms, affected on the BWP [10]. For example, it is known that being underweight or imposed thin body appearance being shown as ideal on the media regarding the female plays an important role on the changes in the body perception [19,20].…”

Section: Introductionmentioning

confidence: 99%

“…To understand how BWP can affect to the health behaviors of female and male is important [19], especially overweight/obese people perceiving themselves thinner than that they are may cause them to plan false exercises is emphasized [18]. In national level, "Body Weight Perception Research (2012)" conducted by the Ministry of Health in Turkey was acknowledged as one of the primary studies.…”

Section: Introductionmentioning

confidence: 99%

“…In this respect, without take into account BMI, high or low BWP is related to some attitudes and behaviors, including fewer weight loss attempts, less or more activity, calorie restriction and unhealthy food consumption etc [8,10,11,25]. Although the studies related to the effects of BWP on physical activity, is unclear [19], besides it was reported that BWP in daily life, could be effect on many of behaviors such as the participation of physical activity in different type, duration and frequency [22]. In this regard, the primary aim of this study is (i) to find out the exercise preferences according to type, duration and frequency based on the BMI and BWP, and (ii) to determine the consistency between BMI and BWP calculated via the self-reporting method.…”

Section: Introductionmentioning

confidence: 99%

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Do the body weight perception and body mass index affect the participation of exercise?

Can

Demiṙkan

Çeviker

2021

Biomedical Human Kinetics

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Study aim: In this study, it is aimed to find out the exercise preferences based on the Body Mass Index (BMI) and Body Weight Perception (BWP), and to determine the consistency between BMI and BWP calculated via the self-reporting method. Material and methods: The study was conducted total of 297 volunteers, included 174 females (Mage = 27.19 ± 9.94 years) and 123 males (Mage = 26.08 ± 10.15 years), who were members of the physical activity center. The height and body weight values were obtained based on the self-reports. BWP was assessed by asking “how do you describe your weight?” As a statistical analysis, the Pearson chi-square test and Kappa statistics were used. Results: It was determined that overweight/obese female prefered most the strength exercises, whereas, overweight/obese men, according to both methods, preferred the different kind of exercises (p < 0.05). When the mutual consistency of the BWP and BMI methods was compared, “average” level conformity was found in female, and “weak” level conformity was found in male (Female: κ = 0.48; p < 0.000; Male: κ = 0.21; p < 0.001). Conclusion: It could be said that the type and application protocol of the exercise has been related with the frequency and duration of the exercise for both of the methods. Besides, it could be said that there was a higher consistency among female participants at the level of participating to the exercise and they had similar exercise preference, frequency and duration.

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The art of forming habits: applying habit theory in changing physical activity behaviour

Hawlader

Mojid

Sharmin

et al. 2022

J Public Health (Berl.)

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Background Habits are obtained as a consequence of cue-contingent behavioural repetition. Context cues stimulate strong habits without an individual contemplating that action has been initiated. Because of its health-enhancing effects, making physical activity a part of one’s life is essential. This study examined the associations of physical activity (PA) behaviours with PA habits and the role of autonomous motivation in developing PA habits. Methods This study used a cross-sectional design. A structured questionnaire was implemented through emails to 226 university students, where PA levels, habits and autonomous motivation were self-reported. Results Binary logistic regression identified age groups, gender and participants who were trying to lose weight as the significant predictors in meeting physical activity guidelines. Path analysis showed that moderate-intensity physical activity (β = 0.045, CI = 0.069–0.248) and strength training exercises (β = 0.133, CI = 0.148–0.674) were significantly associated with PA habits (p < 0.01). Autonomous motivation was directly associated with PA habits (β = 0.062, CI = [0.295–0.541], p < 0.01) and was also significantly related to moderate-intensity physical activity (β = 0.243, CI = [0.078–0.266], p < 0.01) and strength training exercises (β = 0.202, CI = [0.033–0.594], p < 0.05). Conclusions The emphasis on experiment-based logic and interest in habit formation in the research community is extensive. As the college years offer an excellent opportunity to establish healthy behavioural interventions, encouraging students in regular PA and exhibiting an autonomous motivation towards PA may be necessary.

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Body weight perception and physical activity among young adults: Analysis from the national longitudinal study of adolescent to adult health

Cited by 9 publications

References 33 publications

Body image and health-related behaviors among fitspirit participants

Body image and health-related behaviors among fitspirit participants

Do the body weight perception and body mass index affect the participation of exercise?

The art of forming habits: applying habit theory in changing physical activity behaviour

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