title: Cessation of exercise in the institutionalized elderly: effects on physical function.
abstract: OBJECTIVE
  The objectives of this study were (1) to examine the effects of a 12-week exercise cessation period separating two 12-week exercise sessions on physical variables in an elderly institutionalized population and (2) to explore overall programme effectiveness.
  
  
  METHODS
  The functional mobility of 25 elderly institutionalized adults participating in an existing exercise programme was examined using a one-group, interrupted time-series design. Functional mobility was evaluated at four time points during two cycles of a 12-week exercise programme, alternating with a 12-week period of no formal exercise.
  
  
  RESULTS
  The primary outcome was the change in functional mobility scores, assessed at baseline, 12, 24 and 36 weeks. In both the higher-functioning (HF) group and the lower-functioning (LF) group, the cessation of exercise was associated with deterioration in physical function. The overall non-continuous nature of the programming under study also seemed to be detrimental to the physical function of the LF group.
  
  
  CONCLUSIONS
  Findings of this small-sample study support the need to modify common practices in exercise programming for older, institutionalized people.
authors.affiliation: Sarah C. Marshall, pht, MSc (Rehab Sciences): Clinical Physiotherapist, Ste-Anne's Hospital, Sainte-Anne-de-Bellevue, Quebec.
authors.forename: Sarah C
authors.initials: SC
authors.lastname: Marshall
authors.forename: Katherine
authors.initials: K
authors.lastname: Berg