Prevention Science

, Volume 2, Issue 4, pp 229–239 | Cite as

Tai Chi, Self-Efficacy, and Physical Function in the Elderly

  • Fuzhong Li
  • Peter Harmer
  • Edward McAuley
  • K. John Fisher
  • Terry E. Duncan
  • Susan C. Duncan
Article

Abstract

Using Tai Chi as an exercise mode, this study examined the association between self-efficacy and physical function. Ninety-four healthy, physically inactive older adults (M age = 72.8 years, SD = 5.1) were randomly assigned to either a 6-month, twice a week, Tai Chi condition or a wait-list control condition. Outcome variables included self-reports of movement efficacy and physical function assessed at baseline, middle, and termination of the study. Multisample latent curve analyses revealed a significant rate of change attributable to the Tai Chi intervention in both self-efficacy and physical function, with participants experiencing significant improvements over the course of the intervention. Analyses also showed a positive association between self-efficacy and physical function, indicating that improvements in older adults' self-efficacy of movement as a function of Tai Chi were related to increased levels of perceived physical capability. This study uncovered the need for further exploration of the relationship between exercise self-efficacy and physical function for enhancing health-related quality of life in older adults.

self-efficacy physical function Tai Chi 

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Copyright information

© Society for Prevention Research 2001

Authors and Affiliations

  • Fuzhong Li
    • 1
  • Peter Harmer
    • 2
  • Edward McAuley
    • 3
  • K. John Fisher
    • 1
  • Terry E. Duncan
    • 1
  • Susan C. Duncan
    • 1
  1. 1.Oregon Research InstituteEugene
  2. 2.Willamette UniversitySalem
  3. 3.University of Illinois at Urbana–ChampaignUrbana

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