An exploratory study examining the appropriateness and potential benefit of the nintendo wii as a physical activity tool in adults aged ≥ 55 years

This study investigates the physical exertion of playing the Nintendo Wii (Wii) and determines the appropriateness and potential benefit of it as a physical activity tool for older adults. Twenty healthy adults (aged 61±6 years) took part in a single session using a selection of the Wii Sports and Wii Fit games. During the gameplay session, heart rate and perceived exertion were measured. Pre-and post-session, we investigated mood using the Positive and Negative Affect Schedule (PANAS) and cognitive function (i.e. aptitude, abstract reasoning and problem solving) using the test of non-verbal intelligence (TONI-IQ) and trail B tests. We also gathered subjective feedback from participants using semi-structured interviews and questionnaires. Three of the game activities (hula-hoop, rowing squat and leg extension) were identified to reach a moderate level of heart rate intensity, with one activity (jogging) corresponding to a vigorous level. We identified that post-session PANAS-positive subscale scores were greater than pre-session scores (P