Experimental effects of fitspiration messaging on body satisfaction, exercise motivation, and exercise behavior among college women and men

#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.

A scoping literature review of the associations between highly visual social media use and eating disorders and disordered eating: a changing landscape

BACKGROUND

Although the etiology of eating disorders (ED) and disorder eating (DE) is multifactorial, exposure to highly visual social media (HVSM) may be an important contributor to the onset or worsening of DE and ED symptoms. We aim to understand HVSM use, ED, and DE with a particular focus on gender differences, as well as details of engagement on "selfies" in adolescents and young adults (AYA) through a scoping review of the literature.

METHODS

We conducted a literature search in Psycho ED, PubMed, MEDLINE of articles, including participants with DE/ED and users of HVSM, focused on AYA. Studies in which the study population did not include AYA, the SM platforms used did not include HVSM platforms, and the methodology to assess ED/HVSM use was not robust were excluded.

RESULTS

We found a strong relationship between HVSM and ED and DE with existing gender differences related to the nature of engagement and preference of content. The literature also shows effects of the specific mechanisms of use of these platforms involving "selfie" preparation and posting. Existing research is limited and consists of mostly cross-sectional studies with no uniform methodology and with participant populations that are not well-defined.

CONCLUSIONS

The use of unregulated and profit-driven SM platforms can increase risk for ED. To use these HVSM platforms for positive influence, there is a need to have more transparency, and involvement of clinicians, researchers, and educators.

PUBLIC SIGNIFICANCE

Due to HVSM's popularity among the AYA population, it is important to identify its effects on the development of DE and ED, as well as recognize any gender differences. Clinicians, parents, and other adults working with youth should be aware of HVSM's impact on DE/ED, as described in this review.