The effects of fitspiration images on body attributes, mood and eating behaviors: An experimental Ecological Momentary Assessment study in females

Body-Positive Instagram Exposure and Young Women's Body Image: The Mediating Role of Appearance Comparison and Broadly Conceptualizing Beauty

Evidence is mixed as to whether viewing body-positive content on social media can cultivate positive body image in women. Body-positive exposure has been linked to positive (e.g. body satisfaction) and negative (e.g. self-objectification) outcomes. To increase our understanding of the mechanisms underlying the relationship between body-positive social media exposure and positive body image, this study tested two mediators: upward appearance comparisons and broad conceptualization of beauty. Combining insights from social comparison theory, objectification theory, and the acceptance model of body appreciation, we examined whether broadly conceptualizing beauty and engaging in fewer upward appearance comparisons can connect body-positive exposure on Instagram to decreased body surveillance and increased body appreciation. A sample of 345 young women (Mage = 21.65, SD = 1.70) participated in an online survey. Parallel mediation analyses showed that higher relative exposure to body-positive content on Instagram was indirectly related to decreased body surveillance and increased body appreciation, via lower engagement in upward appearance comparisons and a broader conceptualizing beauty. Taken together, body-positive posts on Instagram can positively contribute to women's body image, if they stimulate protective filtering of idealized content, decrease the relevance of idealized models as comparison targets, and increase perceptions of unconditional body appreciation by others.

Effects of videoconferencing use on momentary changes in disordered eating urges, body dissatisfaction, and mood

The coronavirus disease 2019 (COVID-19) pandemic led to a global surge in videoconferencing use for work/study-related reasons. Although these platforms heighten exposure to one's image, the implications of videoconferencing use on body image and eating concerns remain scantly examined. This study sought to investigate, in an Australian sample, whether videoconferencing for work/study-related reasons predicted increases in body dissatisfaction (BD), urge to engage in disordered eating (DE; restrictive eating, exercise, overeating/purging), and negative mood at the state level. Participants (N = 482, 78.8% women, Mage  = 20.5 years [SD = 5.3]) completed baseline demographic measures, accompanied by an ecological momentary assessment (EMA) of videoconferencing for work/study-related reasons, BD, DE urges, and negative mood six times a day for 7 days via a smartphone application. Most participants (n = 429; 89.0%) reported state-based videoconferencing use during the EMA phase. Consistent with expectations, state-based videoconferencing use was associated with an increase in state-level urges to engage in exercise. However, contrary to predictions, state-based videoconferencing use was linked to a decrease in state-level BD at the next assessment point and failed to predict negative mood and urges to engage in restrictive eating or overeating/purging at the state level. Given the simplified measure of videoconferencing use, the current research is considered preliminary and future replication and extension, using more nuanced measures, is warranted.

#workoutathome: How Instructions in the Captions of Fitfluencers' Posts Impact Adolescents' Body Satisfaction and Intention to Exercise

The present study examines how content of fitfluencers can be employed to improve body satisfaction and intention to exercise among adolescents. Specifically, this experimental study (N = 114 adolescents, age: 16-18) compares the effects of fitfluencer content with instructional captions that contain exercise or workout instructions (as a form of edutainment) with those of self-focused fitfluencer captions that emphasize the fitfluencer's appearance. These two types of captions are found to induce no significant differences in either body satisfaction or intention to exercise. In addition, there were no significant indirect effects via state appearance comparison or self-efficacy. The results do show that less state appearance comparisons increase body satisfaction, and that more self-efficacy increases body satisfaction and intention to exercise. The results suggest that instructions in fitfluencer captions do not differ from self-focused captions in their effects on body satisfaction and intention to exercise among adolescents.

Do appearance comparisons mediate the effects of thinspiration and fitspiration on body dissatisfaction, happiness, and disordered eating urges in women's daily lives?

We examined whether thinspo and fitspo exposure predicted women's body dissatisfaction (BD), happiness, and disordered eating (DE) urges (binge-eating/purging, restrictive eating, and exercise) in daily life. A further aim was to assess whether these effects were stronger for thinspo versus fitspo exposure and whether upward appearance comparisons mediated the effect of thinspo-fitspo exposure on BD, happiness, and DE urges. Participants (N = 380 women) completed baseline measures and a 7-day ecological momentary assessment (EMA) investigating state-based experiences of thinspo-fitspo exposure, appearance comparisons, BD, happiness, and DE urges. Multilevel analyses revealed that thinspo-fitspo exposure was associated with greater BD and DE urges (but unrelated to happiness) at the same EMA time point. However, there was no association between thinspo-fitspo exposure and BD, happiness, and DE urges at the next EMA time-point. Thinspo relative to fitspo exposure was associated with greater BD (but unrelated to happiness and DE urges) at the same EMA time-point. The proposed mediation models were not supported in time-lagged analyses; such that upward appearance comparisons did not mediate the effects of thinspo-fitspo exposure on BD, happiness, and DE urges. Current findings provide novel micro-longitudinal data on the potentially direct detrimental effects of thinspo-fitspo exposure on women's daily lives.

Prospectively predicting naturalistic exposure to fitspiration and thinspiration in young women with disordered eating by leveraging an ecological momentary assessment design

OBJECTIVE

Although a growing body of research has examined the impacts of ED-salient content, such as fitspiration and thinspiration, on eating disorder (ED) symptoms, there is less known about the characteristics of who may be at risk for accessing this content on Instagram. Current research is limited by cross-sectional and retrospective designs. This prospective study used ecological momentary assessment (EMA) to predict naturalistic exposure to ED-salient content on Instagram.

METHODS

Female university students with disordered eating (N = 171, Mage = 20.23, SD = 1.71, range = 18-25) completed a baseline session, followed by a seven-day EMA protocol, in which they reported on Instagram use and exposure to fitspiration and thinspiration. Mixed-effects logistical regressions were used to predict exposure to ED-salient content on Instagram from four principal components (e.g., behavioral ED symptoms and trait social comparison) controlling for duration of Instagram use (i.e., dose) and day of study.

RESULTS

Duration of use was positively associated with all types of exposure. Purging/cognitive restraint and excessive exercise/muscle building prospectively predicted access to any ED-salient content and fitspiration only. Restricting positively predicted thinspiration only access. Purging/cognitive restraint positively predicted accessing fitspiration and thinspiration (dual exposure). Day of study was negatively associated with any exposure, fitspiration only, and dual exposure.

CONCLUSIONS

Baseline ED behaviors were differentially associated with exposure to ED-salient Instagram content; however, duration of use was also a significant predictor. Limiting use of Instagram may be important for young women with disordered eating to reduce probability of encountering ED-salient content.

Social media and dating app use are differentially related to same- and next-day disordered eating pathology in young men with loss of control eating

OBJECTIVE

To evaluate whether social networking site (SNS) and dating app use is associated with disordered eating in young men.

METHODS

42 men (18-35y) who reported ≥4 loss of control (LOC) eating episodes in the prior month completed a 14-day ecological momentary assessment (EMA) protocol. Five times throughout the day, participants responded to prompts regarding their dietary restraint, body dissatisfaction, and LOC eating. Each night at ~10 pm, participants reported their total time spent on SNSs and dating apps/websites within the last day.

RESULTS

39 out of 42 cisgender men (M_age = 25.1 ± 5.3 years; 47 % non-Hispanic White, 29 % Black or African American; 63 % non-students; 87 % heterosexual) reported using SNSs and/or dating apps. Neither SNS nor dating app use was associated with body dissatisfaction. Dating app use with associated with higher same- (r² equivalent = 0.022, p = .003) and next-day dietary restraint (r² equivalent = 0.016, p = .02); SNS use was not. More SNS use was associated with lower odds of same- (OR [95 % CI] = 0.86 [0.75, 0.99], p = .044) and next-day LOC eating (OR [95 % CI] = 0.82 [0.71, 0.96], p = .011); links with dating app use were non-significant.

DISCUSSION

Non-significant links for SNS and dating app use with body dissatisfaction, and inverse associations with LOC eating, are contrary to research conducted with girls and women. Research is needed to evaluate whether the quality of SNS and dating app engagement (e.g., specific sites) are more closely related to men's disordered eating, and this work should consider muscularity concerns.

Investigating longitudinal bidirectional associations between appearance comparisons to fitspiration content on Instagram, positive and negative body image, and dietary restraint

This study tested whether appearance comparisons to fitspiration images on Instagram are reciprocally associated with positive body image, negative body image, and dietary restraint. Adult women were invited to complete study measures at the baseline (n = 3039), 4-month (n = 1453), and 8-month (n = 1329) follow-up. Cross-lagged panel analyses were computed to test hypothesized bidirectional relationships using full information maximum likelihood to handle missing data. Results identified a unidirectional relationship between positive body image and fitspiration comparisons: higher positive body image (body appreciation) predicted lower fitspiration comparisons at each time-point. Evidence for bidirectional associations between fitspiration comparisons, negative body image and dietary restraint was also found. Higher negative body image and dietary restraint predicted greater fitspiration comparisons, and higher fitspiration comparisons predicted greater negative body image and dietary restraint. The findings identify factors associated with appearance-related fitspiration comparisons. Social media literacy programs may benefit from addressing comparisons to fitspiration content depicted on Instagram.

Effects of fitspiration content on body image: a systematic review

PURPOSE

Fitspiration (also known as "fitspo") aims to inspire individuals to exercise and have healthy habits, but emerging research indicates that exposure to it can have a negative impact on body image. This study aims to analyze the relationship between individuals' exposure to fitspiration content and body image measures or associated variables (e.g., appearance comparison).

MATERIALS AND METHODS

A comprehensive search of peer-reviewed papers published in English between 2000 and August 2022 was conducted in PubMed, PsycINFO and Google Scholar, based on the PICOS model. To be included, studies had to analyze the relationship between exposure to fitspiration content (I) and body image or associated variables (O) in adolescents and adults (P). Study methodological quality was assessed using an adaptation of the EPHPP Quality Assessment Tool for Quantitative Studies. Outcome data were synthesized narratively and by vote counting.

RESULTS

Twenty articles met the eligibility criteria and were included. Nineteen studies analyzed the relationship between fitspiration and body image, twelve analyzed the association between exposure to fitspiration and physical appearance comparison tendencies, and nine analyzed the association between fitspiration content and mood. One study analyzed the association between frequency of viewing fitspiration content and motives for exercise. Results showed that exposure to "fitspiration" increased individuals' body dissatisfaction, physical appearance comparisons, and negative mood, especially in younger populations.

CONCLUSIONS

Fitspiration has been seen as a new and prolific digital trend, considered beneficial for health. However, our results showed that fitspo is associated with negative body image, especially in younger populations that are more exposed to this content. Most of the studies were conducted in females and young age participants, which limits the extrapolation of results by gender and age. Future studies are needed to confirm and extend these findings.

LEVEL OF EVIDENCE

Level 1, Systematic Review.

Engagement with social media content results in lower appearance satisfaction: An experience sampling study using a wrist-worn wearable and a physical analogue scale

Social media use is consistently associated with more negative body image, but much of this literature is cross-sectional and/or lacks ecological validity. To overcome these limitations, we examined associations between everyday social media engagement and appearance satisfaction using an experience sampling method. Fifty participants from Central Europe completed a 14-day experience sampling phase in which they reported their appearance satisfaction at two random time-points each day, as well as following active engagement with social media content, using a wrist-worn wearable and a physical analogue scale (PAS; i.e., angle of a participant's forearm between flat and fully upright as a continuous response scale). Results indicated that engagement with social media content was significantly associated with lower appearance satisfaction. Additionally, we found that engagement with the content of known others was associated with significantly lower appearance satisfaction than engagement with the content of unknown others. These effects were stable even after controlling for participant demographics, active vs. passive daily social media use, and body image-related factors. These results provide evidence that everyday social media engagement is associated with lower appearance satisfaction and additionally provides preliminary support for the use of a PAS in body image research using an experience sampling method.

TikTok on the clock but the #fitspo don't stop: The impact of TikTok fitspiration videos on women's body image concerns

Fitspiration is a popular social media trend that aims to inspire individuals to improve their health and fitness through diet and exercise. However, viewing fitspiration content on Instagram has been identified as a contributor to negative body image, especially for young women. With the growing popularity of the video sharing platform TikTok and concerns over its content, the present study aimed to experimentally examine the effect of exposure to fitspiration TikTok videos on young women's body dissatisfaction, appearance comparison and mood. The roles of state appearance comparison as a mediator and trait fit ideal internalisation as a moderator were also considered. Young women (18-25, N = 120) from Australia were randomly allocated to view a set of fitspiration videos or a set of art control videos from TikTok. Results indicated that exposure to fitspiration TikTok videos increased state appearance comparison and state negative mood relative to art TikTok videos but did not directly increase state body dissatisfaction. State appearance comparison significantly mediated the effect of TikTok videos on body dissatisfaction and mood, however, there was no moderating effect of trait fit ideal internalisation. These findings highlight the importance of state appearance comparison in relation to viewing fitspiration content on TikTok.

Investigating the effects of fit-normative and weight-inclusive Instagram images on women's exercise motivations

Exposure to "fitspiration" may promote exercising for maladaptive weight and appearance reasons in young women. Fitness content depicting higher-weight bodies could promote exercise for adaptive non-appearance motives, and body compassion might protect against the negative effects of "fitspiration" exposure. Two pre-registered experimental studies examined (i) the effects of exposure to fit-normative vs. weight-inclusive Instagram images on young women's exercise intentions and motivations, and (ii) tested trait body compassion as a moderator of the relationships between image exposure and psychosocial exercise outcomes. Using an online experimental paradigm, young adult women were randomized to view Instagram images representing fit-normative, weight-inclusive, or control conditions and completed state measures of exercise intention and motivation. Study 1 (n = 228) employed a post-test design and found no significant effects of condition on exercise outcomes, nor an effect of body compassion. Using a pre- and post-experimental design in Study 2 (n = 797), participants in the weight-inclusive condition exhibited significantly greater increases in exercise intention and fitness/health motivation, while those in the fit-normative condition exhibited greater increases in weight/appearance motivation, compared to controls. Body compassion was not a significant moderator of the associations between exposure to weight-inclusive vs. fit-normative images and exercise outcomes. Exposure to fit-normative Instagram content may encourage dysfunctional exercise motives in young women. Weight-inclusive imagery may more effectively inspire adaptive exercise intentions and motivations, and future research should investigate how it may be leveraged to improve psychosocial exercise outcomes.

Critical measurement issues in the assessment of social media influence on body image

Progress towards understanding how social media impacts body image hinges on the use of appropriate measurement tools and methodologies. This review provides an overview of common (qualitative, self-report survey, lab-based experiments) and emerging (momentary assessment, computational) methodological approaches to the exploration of the impact of social media on body image. The potential of these methodologies is detailed, with examples illustrating current use as well as opportunities for expansion. A key theme from our review is that each methodology has provided insights for the body image research field, yet is insufficient in isolation to fully capture the nuance and complexity of social media experiences. Thus, in consideration of gaps in methodology, we emphasise the need for big picture thinking that leverages and combines the strengths of each of these methodologies to yield a more comprehensive, nuanced, and robust picture of the positive and negative impacts of social media.