Outperforming iBodies: A Conceptual Framework Integrating Body Performance Self-Tracking Technologies with Body Image and Eating Concerns

Exploring longitudinal relationships between fitness tracking and disordered eating outcomes in college-aged women

OBJECTIVE

A growing body of research, primarily cross-sectional, suggests a relationship between the practice of tracking one's food intake and exercise behaviors using fitness-tracking smartphone applications ("apps") or wearable devices ("wearables") and disordered eating symptomatology. The aim of the present study was to explore longitudinal relationships between fitness tracking and disordered eating outcomes among college-aged women, as well as to determine whether the individual-level risk factors of pre-existing eating concerns, perfectionism, and rumination about food moderated the relationship.

METHOD

N = 68 female undergraduates used the MyFitnessPal app for 8 weeks while completing a series of self-report measures.

RESULTS

At the trait level, fitness tracking frequency was positively associated with weight/shape concerns, but not with the other outcome measures. Daily levels of fitness tracking did not predict next-day levels for any of the outcome measures. Within-day fitness tracking at one timepoint was associated with lower reports of dietary restraint efforts at the next timepoint. None of the proposed moderators significantly interacted with the relationships over time.

DISCUSSION

These results suggest that while those who engage in fitness tracking may experience higher weight/shape concerns as a trait, over time fitness tracking was not associated with an increase in concerns. Further work exploring whether fitness tracking may affect particular subgroups in different ways is warranted.

Adolescent Eating Disorder Risk and the Social Online World: An Update

The role of traditional media (television and magazines) in creating eating disorder risk has long been a topic of discussion and research, but the proliferation of social media and rapid increase in the use of the Internet by adolescents generates new dynamics and new risks for the development and maintenance of eating disorders. Recent research describes the relationship between Internet and social media use and eating disorders risk, with the greatest associations found among youth with high levels of engagement and investment in photo-based activities and platforms. Here, we review different types of online content and how they are relevant to eating disorders and consider the theoretical frameworks predicting relationships between Internet and social media and eating disorders, before examining the empirical evidence for the risks posed by the online content in the development and maintenance of eating disorders. We describe proeating disorder content specifically and examine the research related to it; we then consider the implications of such content, highlight directions for future research, and discuss possible prevention and intervention strategies.

Retouchée au Féminin: The Gendered Nature of the French Law Mandating Labeling of Digitally Modified Images

The majority of advertisements contain thin-ideal imagery that have been digitally modified. A robust body of research has suggested that exposure to these retouched images has negative effects on body image and increases eating disorder risk. Furthermore, these concerns are known to be highly gendered both in nature and in their extent, with women revealing higher levels of concerns predominantly related to thinness. Although not supported as a useful approach by empirical data, in 2017, France introduced a law requiring advertisers to label images featuring models whose weight and/or shape have been altered. These images must bear the label “photographie retouchée”, or “retouched image”. However, this legislation has been difficult to enforce, as unlike other French legislation related to labeling advertising, its lack of specificity makes it difficult to identify violations. Paradoxically, given its intentions, where applied, uses of the label disproportionately focus on women’s bodies in the media, as compared to men’s bodies. These findings highlight the need for legislation that is enforceable and supported by the allocation of sufficient resources. In addition, findings highlight the importance of grounding legislation and policy in the extant relevant data and involving strategic stakeholders in its creation.