1. A recommendation from the centers for disease control and prevention and the American college of sports medicine;Patte R,1995
2. Measuring stages of change, perceived barriers and self efficacy for physical activity in Saudi Arabia;Al-Otaibi HH,2013
3. Benefits and barriers to physical activity for individuals with disabilities: a social-relational model of disability perspective;Martin JJ,2013
4. Vital signs: disability and physical activity—United States, 2009–2012;Carroll DD,2014
5. Development of the barriers to physical activity questionnaire for people with mobility impairments;Vasudevan V,2015