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The purpose of this article was to review published research literature on physical activity for school-age individuals with visual impairments by describing study characteristics and major findings. Keyword searches were used to identify articles from electronic databases published from 1982 to June 2013. Eighteen articles met all inclusion criteria, and relevant data such as participants, visual-impairment levels, theory, measurement, and dependent variables were extracted from them. Of the 18 studies, 5 were descriptive, 6 correlational, and 7 were interventions. Only 4 studies explicitly stated a theoretical or conceptual framework. Major findings suggest that low physical activity levels of school-age individuals with visual impairments may be related to perceived participation barriers including the availability of appropriate opportunities rather than visual acuity or educational setting.

The primary purposes of this study were to compare (a) physical activity participation, screen-time habits, obesity, and (b) reported reasons for lack of participation in sport, between a nationally representative sample of Irish children with and without autism spectrum disorder (ASD). Participation in moderate to vigorous activity, light activity, and sports was significantly lower among the group with ASD. On examination of screen time variables, no significant differences were seen between groups. However, time spent watching TV was higher among children with ASD. Overweight or obese status was more prevalent among the group with ASD (34.4 vs. 24.7 %). The findings are discussed in relation to international statistics on youth physical activity, screen-time, and weight status, and recommendations are provided for future research.