Yeah same, though to be fair when I was younger we were on our bikes cuz there wasn't much to do inside, unless you just wanted to zone out on tv or get hit by your parents (depending on the household). While I played plenty of video games, they didn't quite have the depth/breadth that they do now, so it's pretty easy to basically live off those as your sole entertainment source, if you want. Add in permanent communication channels with friends, and the all the primary purposes of physical activity are pretty well taken care of, aside from that silly/annoying 'work muscles and burn fat' part of it.