Energy expended playing Xbox Kinect™ and Wii™ games: a preliminary study comparing single and multiplayer modes.

Physiotherapy. 2012 Sep;98(3):224-9. Epub 2012 Jul 25.

O'Donovan C, Hirsch E, Holohan E, McBride I, McManus R, Hussey J.

Discipline of Physiotherapy, School of Medicine, Trinity College Dublin, Dublin, Ireland.

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Abstract 
OBJECTIVES: It has been reported that a higher galvanic skin response is seen when playing video games against another human player than when playing alone, which suggests increased effort. The objectives of this study were to compare energy expenditure when playing two popular active video game consoles, and to compare energy expenditure when playing in single and multiplayer modes.
DESIGN: Crossover trial with randomised playing order.
PARTICIPANTS: Fourteen healthy adults with a mean age of 21 [standard deviation (SD) 3] years.
METHODS AND INTERVENTIONS: Energy expenditure was measured using an indirect calorimeter at rest, during 10minutes of play on Xbox Kinect™ Reflex Ridge in both single and multiplayer modes, and during 10minutes of play on Wii™ Sports Boxing in both single and multiplayer modes.
MAIN OUTCOME MEASURES: Metabolic equivalents (METs), heart rate, oxygen consumption and kilocalories expended.
RESULTS: The energy expenditure during all gaming conditions was of a light intensity. Playing on the Xbox Kinect elicited greater energy expenditure than playing on the Wii [mean difference=0.9 METs, 95% confidence interval (CI) 0.2 to 1.5]. Playing games in multiplayer mode led to greater energy expenditure (mean difference=0.5 METs, 95% CI 0.1 to 0.9) and heart rate (mean difference=7.9 beats/minute, 95% CI 2.0 to 13.8) than playing in single player mode.
CONCLUSIONS: No gaming condition required moderate-intensity activity in this group of young healthy adults. Potential explanations for the difference in energy expenditure seen between consoles and modes are discussed.

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Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved. 

Activity-promoting gaming systems in exercise and rehabilitation

Matthew J. D. Taylor, PhD; Darren McCormick, BSc; Teshk Shawis, MBChB, FRCP; Rebecca Impson,
MSc; Murray Griffin, PhD

Journal of Rehabilitation Research & Development
Volume 48, Number 10, 2011 Pages 1171–1186

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Abstract—

Commercial activity-promoting gaming systems provide a potentially attractive means to facilitate exercise and rehabilitation. The Nintendo Wii, Sony EyeToy, Dance Dance Revolution, and Xbox Kinect are examples of gaming systems that use the movement of the player to control gameplay. Activity-promoting gaming systems can be used as a tool to increase activity levels in otherwise sedentary gamers and also be an effective tool to aid rehabilitation in clinical settings. Therefore, the aim of this current work is to review the growing area of activity-promoting gaming in the context of exercise, injury, and rehabilitation.


Key words: activity-promoting, Dance Dance Revolution,
exercise, falls, games, gaming systems, injury, Nintendo Wii,
rehabilitation, Sony EyeToy, Xbox Kinect.

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A Kinect-based system for physical rehabilitation: A pilot study for young adults with motor disabilities.

Research in Developmental Disabilities. 2011 Jul 22. Chang YJ, Chen SF, Huang JD. Department of Electronic Engineering, Chung Yuan Christian University, Chung-Li, Taiwan
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Abstract This study assessed the possibility of rehabilitating two young adults with motor impairments using a Kinect-based system in a public school setting. This study was carried out according to an ABAB sequence in which A represented the baseline and B represented intervention phases. Data showed that the two participants significantly increased their motivation for physical rehabilitation, thus improving exercise performance during the intervention phases. Practical and developmental implications of the findings are discussed. Highlights ► To reduce staff intervention and enhance students’ motivation, interest, and perseverance to engage in physical rehabilitation, a Kinect-based system was employed with success. ► Single subject research design was used with two young adults who were diagnosed with motor disability. ► Data showed that the participants improve exercise performance during the intervention phases. Click here for more