Efficacy of a peer-guided exercise programme for adolescents with intellectual disability.

BACKGROUND Peer support is strongly associated with physical activity of adolescents. This study examined the efficacy of a YMCA-based, peer-guided exercise training programme for increasing health-related physical fitness among adolescents with intellectual disabilities. MATERIALS AND METHODS Adolescents with intellectual disabilities and typically developing peer partners provided reciprocal support during 1-h exercise sessions that included aerobic exercise, weight training and stretching activities. The programme was conducted 2 days/week for 15 weeks and pre- and post-test fitness testing was conducted. RESULTS Participants demonstrated significant improvements in curl-ups, 6-min walk and BMI. Exercise session attendance was high and participants typically completed all of the prescribed aerobic and stretching exercises, whereas weight training exercises were completed less consistently. CONCLUSIONS This peer-guided model integrates social and instructional support for adolescents with intellectual disabilities and may encourage exercise participation in community settings.

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