In addition, brain rest is recommended following a concussion, so reading, watching movies and playing video games -- things you might normally do to pass the time on a plane -- may make things worse.
But the team also found that for children in grades 3 through 5 the active video games also spurred them to move enough to meet the recommended intensity criteria for vigorous activity.
Once the show is over, there's a new screen before the player either automatically picks another video, lets you replay what you just watched or browse through other recommended selections.