Counting repetitions: an observational study of video game play in people with chronic poststroke hemiparesis.

Background And Purpose: The use of video gaming as a therapeutic intervention has increased in popularity; however, the number of repetitions in comparison with traditional therapy methods has yet to be investigated. The primary purpose of this study was to document and compare the number of repetitions performed while playing 1 of 2 video gaming systems for a time frame similar to that of a traditional therapy session in individuals with chronic stroke.

Methods: Twelve participants with chronic stroke (mean age, 66.