Do you believe video/computer games are big factor in the uprising of childhood obesity rates?

I’m just curious what you think on this question.
In my personal opinion, yes, I believe that video/computer games play a very important role in childhood obesity. Children no longer go outside and play, but sit in the house and play video games all day. These games are extremely addictive and they are responsible for an increased sedentary lifestyle among children.
Thoughts and opinions?