Abstract
[Purpose] This study examined the effects of sittercise on elderly subjects' depression and sleep quality. [Subjects] The subjects of this quasi-experimental study were divided into an experimental group and a control group. [Methods] The subjects of the experimental group performed sittercise and the control group received no intervention. [Results] The results demonstrate that the subjects who performed sittercise had significantly decreased depression levels compared to the control. They also reported significantly improved sleep quality. [Conclusion] A favorable change in depression levels was seen after sittercise which alse had a significant effect on sleep quality.