TY - JOUR AU - Kalinowski, Jolaade AU - Idiong, Christie AU - Blackman-Carr, Loneke AU - Cooksey-Stowers, Kristen AU - Davis, Sharde AU - Pan, Cindy AU - Chhabra, Alisha AU - Eaton, Lisa AU - Gans, Kim AU - Pagoto, Sherry PY - 2023 DA - 2023/1/27 TI - Black Girls Run Too: A Content Analysis of the Black Girls Run National Facebook Group JO - iproc SP - e40047 VL - 9 KW - physical activity KW - social media KW - African Americans KW - women’s health KW - mHealth AB - Background: Recent evidence suggests that 59%-73% of Black women are not reaching recommended targets for physical activity (PA). PA is a key modifiable lifestyle factor that can help mitigate risk for chronic diseases such as obesity, diabetes, and hypertension, which disproportionately affect Black women. Web-based communities focused on PA have been emerging in recent years as digital gathering spaces to provide support for PA in specific populations. Objective: The purpose of this study was to conduct a content analysis of the Black Girls Run (BGR) Facebook page, which is devoted to promoting PA in Black women and has over 230,000 followers. Such data can inform future social media–based interventions. Methods: We collected 397 posts and associated engagement data from the national BGR Facebook page for the 6-month period between June 1 and December 31, 2021. We then conducted a content analysis of these posts and examined which types of posts elicited the most engagement. Results: The content analysis revealed 8 categories of posts: shout-outs (30.7%), goals or motivational posts (16.3%), announcements (15.9%), sponsored posts or advertisements (13.6%), health-related posts (11.0%), the lived Black experience posts (5.79%), self-care posts (3.78%), and holiday-related posts or greetings (2.02%). These 397 posts attracted a total of 55,573 engagements. Of these, 33,560 were “reactions” (eg, likes) and 5082 were shares. Shout-outs elicited the highest engagement (22,268 engagements), followed by goals or motivational posts (11,490 engagements). Conclusions: The majority of content on the BGR Facebook page (62.9%) was focused on celebrating member achievements, motivating members to become active, and announcing and promoting active events. This content also attracted 75% of the engagement on this page. BGR appears to be a rich web-based community that offers social support for PA as well as culturally relevant health and social justice content. Web-based communities may be uniquely positioned to engage minoritized populations in health behavior. Further research should explore how to best leverage web-based communities in interventions to increase PA and other lifestyle behaviors. Conflicts of Interest: None declared. SN - 2369-6893 UR - https://www.iproc.org/2023/1/e40047 UR - https://doi.org/10.2196/40047 DO - 10.2196/40047 ID - info:doi/10.2196/40047 ER -