title: Change in self-efficacy following a single strength training session predicts sedentary older adults' subsequent motivation to join a strength training program.
abstract: OBJECTIVE
  To determine whether performance accomplishment and perceived exertion predict change in self-efficacy following a single strength training session and whether change in self-efficacy predicts subsequent motivation to join a strength training program.
  
  
  METHODS
  Fifty-nine sedentary older adults participated in a single strength training session at a seniors' exercise center, completed measures of perceived exertion and self-efficacy, and received a voucher for a free fitness consultation.
  
  
  RESULTS
  Regression analyses indicated that perceived exertion predicted change in self-efficacy. In turn, greater change in self-efficacy was associated with a greater likelihood of using the voucher for a fitness consultation.
  
  
  CONCLUSIONS
  Sedentary older adults can be motivated toward joining a strength training program after an initial strength training session that required low exertion. Practitioners could increase strength training initiation by providing such experiences.
authors.affiliation: Centre for Health Promotion and Rehabilitation, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada.
authors.forename: Amy E
authors.initials: AE
authors.lastname: Latimer
authors.forename: Kathleen A Martin
authors.initials: KA
authors.lastname: Ginis
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008297:Male; D009042:Motivation; D009864:Ontario; D012044:Regression Analysis; D020377:Self Efficacy; D014891:Weight Lifting