title: The perceived benefits and barriers to exercise participation in persons with multiple sclerosis.
abstract: OBJECTIVE
  The purpose of this study was to examine the perceived benefits and barriers to exercise participation in persons with multiple sclerosis (MS).
  
  
  METHODS
  A cross-sectional postal survey comprised of 93 adults with MS was conducted. Participants completed the Exercise Benefits and Barriers Scale (EBBS), Spinal Cord Injury Exercise Self-Efficacy Scale (EXSE), Multiple Sclerosis Impact Scale, Disease Steps Scale and International Physical Activity Questionnaire.
  
  
  RESULTS
  Forty-three percent of the participants were classified as exercising individuals (EX group) as compared with non-exercising individuals (non-EX group). Participants in the EX group reported significantly higher scores on the EBBS and EXSE. Items related to physical performance and personal accomplishment were cited as the greatest perceived benefits to exercise participation and those items related to physical exertion as the greatest perceived barriers to both the EX and non-EX groups.
  
  
  CONCLUSIONS
  When compared with previous studies conducted in the general population, the participants in the present study reported different perceived barriers to exercise participation. Furthermore, awareness of the benefits of physical activity is not sufficient to promote exercise participation in persons with MS. Perceived exercise self-efficacy is shown to play an important role in promoting exercise participation in persons with MS.
authors.affiliation: School of Physiotherapy and Exercise Science, Griffith University, Gold Coast, Australia. n.stroud@griffith.edu.au
authors.forename: Nicole
authors.initials: N
authors.lastname: Stroud
authors.forename: Clare
authors.initials: C
authors.lastname: Minahan
authors.forename: Surendran
authors.initials: S
authors.lastname: Sabapathy
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D015444:Exercise; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000534:rehabilitation*; D020377:Self Efficacy; D055815:Young Adult