“…Deficits of visual stimuli substantially affect the involvement in physical activity (Holbrook, Caputo, Perry, Fuller, & Morgan, 2009; Starkoff, Lenz, Lieberman, Foley, & Too, 2017) and maintenance of a healthy diet (Bilyk, Sontrop, Chapman, Barr, & Mamer, 2009; Ryan, Anas, Beamer, & Bajorek, 2003). Physical activity is limited because of social barriers, due to relationships with other people during physical activity (Shapiro, Moffett, Lieberman, & Dummer, 2005); safety concerns, due to anxiety and overprotective attitudes of close family (Lieberman & McHugh, 2001); and internal barriers resulting from personality traits (Morelli, Folmer, Foley, & Lieberman, 2011; Stuart, Lieberman, & Hand, 2006).…”