MEASUREMENT OF ENERGY EXPENDITURE WHILE PLAYING EXERGAMES AT A SELF-SELECTED INTENSITY.

Exergames have been suggested as a possible alternative to traditional exercise in the general population. The purpose of this study was to examine the heart rate (HR) and energy expenditure (EE) of young adults playing several different exergames, while self-selecting the component of the game to play and the intensity. A total of 117 participants, 18-35 years of age, were evaluated on one of four active video games. Participants were free to choose any component of the given game to play and they played at a self-selected intensity. The average HR and EE during the individual games were compared to resting conditions and to the American College of Sports Medicine (ACSM) guidelines. The HR and EE increased above resting conditions during each game (p<0.05). When the results of all games were combined, the HR was 125.4 ± 20.0 bpm and the average EE was 6.7 ± 2.1 kcal/min. This HR represents an average percent of heart rate reserve of 44.6 ± 14.1, high enough to be considered moderate intensity exercise. If performed for 30 minutes a day, five days per week, the average EE would be 1,005 kcals, enough to meet the ACSM recommendations for weekly EE. Therefore, at least some exergames could be a component of an exercise program.

[1]  G. Atkinson,et al.  The physiological cost and enjoyment of Wii Fit in adolescents, young adults, and older adults. , 2010, Journal of physical activity & health.

[2]  A. Bauman,et al.  Physical activity and public health: updated recommendation for adults from the American College of Sports Medicine and the American Heart Association. , 2007, Circulation.

[3]  James A Levine,et al.  Activity-promoting video games and increased energy expenditure. , 2009, The Journal of pediatrics.

[4]  Gareth Stratton,et al.  Energy expenditure in adolescents playing new generation computer games , 2008, BMJ : British Medical Journal.

[5]  B. Fernhall,et al.  Evaluation of the Energy Cost of Playing a Dance Simulation Video Game in Overweight and Non-Overweight Children and Adolescents , 2005, International journal of sports medicine.

[6]  V. Rideout,et al.  Generation M2: Media in the Lives of 8- to 18-Year-Olds , 2010 .

[7]  Ralph Maddison,et al.  Energy expended playing video console games: an opportunity to increase children's physical activity? , 2007, Pediatric exercise science.

[8]  B. Haddock,et al.  Active Video Games and Energy Expenditure in Overweight Children. , 2008, International journal of fitness.

[9]  Clifford W Selsor,et al.  Heart Rate and Perceived Exertion During Self-Selected Intensities for Exergaming Compared to Traditional Exercise in College-Age Participants , 2011, Journal of strength and conditioning research.

[10]  S. Siegel,et al.  Active Video/Arcade Games (Exergaming) and Energy Expenditure in College Students. , 2009, International journal of exercise science.

[11]  R. Mellecker,et al.  Energy expenditure and cardiovascular responses to seated and active gaming in children. , 2008, Archives of pediatrics & adolescent medicine.

[12]  E. Schor.  The Henry J. Kaiser Family Foundation. , 1990, Academic medicine : journal of the Association of American Medical Colleges.

[13]  K. Chua,et al.  Aerobic Demands of the Dance Simulation Game , 2002, International journal of sports medicine.

[14]  K. Short,et al.  Playing Active Video Games Increases Energy Expenditure in Children , 2009, Pediatrics.

[15]  P. Skerrett,et al.  Physical activity and all-cause mortality: what is the dose-response relation? , 2001, Medicine and science in sports and exercise.

[16]  Ryan E Rhodes,et al.  Metabolic requirements of interactive video game cycling. , 2009, Medicine and science in sports and exercise.

[17]  R Ceci,et al.  A category-ratio perceived exertion scale: relationship to blood and muscle lactates and heart rate. , 1983, Medicine and science in sports and exercise.

[18]  G. Stratton,et al.  The contribution of upper limb and total body movement to adolescents’ energy expenditure whilst playing Nintendo Wii , 2008, European Journal of Applied Physiology.

[19]  S. Leatherdale,et al.  Energy expenditure while playing active and inactive video games. , 2010, American journal of health behavior.

[20]  P. Thompson,et al.  ACSM's Guidelines for Exercise Testing and Prescription , 1995 .

[21]  Kenta Yamamoto,et al.  METs in adults while playing active video games: a metabolic chamber study. , 2009, Medicine and science in sports and exercise.