Physical and psychosocial effects of Wii Fit exergames use in assisted living residents: a pilot study.

The purpose of this study was to investigate the physical and psychosocial effects of the Wii Fit exergames incorporating self-efficacy theory on assisted living residents. The study was a quasi-experimental pre/post-test design. Thirty-two participants were recruited from two assisted living facilities. Sixteen participants received the Wii Fit exergames incorporating self-efficacy theory twice a week for 4 weeks. The other participants received a health education program. Physical function, fear of falling, depression, and quality of life were evaluated. T tests were used for data analysis. After the 4-week intervention, the Wii Fit group showed significant improvements in balance (p < .01), mobility (p < .01), and depression (p < .05). The education group showed no significant improvement in any of the outcomes. Integrating concepts of self-efficacy theory with the exergames show promise as a potential tool to improve and maintain physical and psychosocial health for older adults.