In this recent Wii Fit study, researchers investigated the energy expenditure of young females across different game levels. Of course it makes sense that different levels will require different movements or more intense or more frequent movements, but until now there has been little in the area of level of game play and energy demands.
- What does the hardest level look like in terms of VO2, METS, RPE, RER?
- Did the participants enjoy the games?
- Was their any correlation between enjoyment and perceived exertion?
- Would greater number of participants change the findings?