One issue that many parents have is encouraging their child to go outside and get active instead of sitting on the couch while watching television or playing video games. Although it is a couch potato world, there are ways to encourage your child to be active.
To keep your child active, put a restriction on how many hours a day your child can play video games or watch television. Some families do not allow television or video games on weeknights, or you can restrict it to one or two hours a day. The full explanation can be found at http://christinamariespeed.com/2012/07/01/video-game-management/ This will encourage your child to get outside in order to find other things to do.
Also, purchase your child toys that encourage activity instead of video games and electronics. Jump ropes, hula hoops, pogo sticks, bicycles and other active toys are slowly being replaced by expensive electronics, but these toys will help your child to be more active; he will have a lot of fun with them as well.
You can also encourage your child to play sports. Whether you prefer to play a bit of football, soccer, baseball or basketball with your child in the back yard or if you sign him up for school sports or intramural sports, these activities will help your child to be active.