Name Ahmad Ali Akbari Kamrani Affliation Associated Professor of Geriatric Department, Faculty of Clinical Educational, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran Degree — Academic Rank - WebSite — Email — Article Presentation Project Book Thesis Speech Innovation TitleJournal 1 Validity and reliability of the perceived benefits/ barriers scale of physical activity among Iranian elderly Journal Of Research And Health 5 (2015) 276-287