About a year ago, in March 2011, the results of a study from the University of Massachusetts were released, which concluded that electronic games could increase children's level of physical exercise. Of course, they did not refer then to all types of games, but very specifically to those known as "exergames", in which the action of the screens is combined with certain movements of the players. Even those who did not read the news skeptically must have been a little confused by the claim that with some games children could expend as much energy as "walking on a mat or treadmill." Impressive intensity for children who must be full of energy.
Fortunately, a recent study somewhat contradicts the previous one. The current study, which appeared in the journal Pediatrics of the American Pediatric Association, involved almost 80 children ages 9-12. One group of children was given consoles with passive electronic games and another group with more active games. Scientists observed that children in the two groups showed the same levels of activity! Apparently, those who had the games active did not play them very often due to other distractions or lack of motivation, and even if they played it for a while they were sedentary the rest of the day and did not do any other exercise.
Beyond all controversy, electronic games can be as entertaining as they say, you can be a supporter or against them, but use them to replace physical exercises ? First they would have to convince us that natural physical games have few benefits. Always use your common sense and try to achieve a balance so that your children dedicate adequate time to each activity.