Yes, I'm afraid that now you are talking about eating habits and physical activity and that is a different subject altogether. I was never inclined towards sports, hate the stuff, long before I ever had a computer (back then you'd have found me with my nose in a book), but I always loved walking & swimming etc, I can't walk too far since I broke my back but asides from that I spend just as much time out in the garden or swiming down the local pool or beach as ever, (not to mention mucking around on John's boat, that's a new one started after I got 'into ' computers), despite the fact that I spend hours on my computer or xbox each day (except weekends). It is not computers that make people lazy, it's their choices.
Bottom line, escapism is escapism, whether it's a book, TV, computer, a rock concert(or opera depending on your taste) or console game. It is not a problem in itself, it only becomes a problem if you let it. If you are already lazy, or if you hate your 'real life' so much that you avoid it like the plague. Asides from that it is just mucking around and having fun. Ordinary play, same as any other.
Laziness is not new to this generation, I will not deny that many lazy people use the computer as an outlet and an excuse. But take them back a generation and they would've been avoiding their responsibilities just as hard. Maybe slacking on the job, or down the pub drinking when they should've been working, or parties & women, or in gossip & mills & boon books while the dishes grew flies & the kids begged for food. & to stay computers make kids lazy is the same as saying lego, board games, books & colouring books made kids of my 'generation' lazy.
Frankly computers have nothing to do with it. Playing (or working) on a computer doesn't make you lazy, it's just a toy or a tool.
And in reference to my friend in my last post. If that computer work really needed doing & he had promised people that he would do it and instead he skived off to the hills to spend his weekend tramping & climbing etc... then yes, he is being lazy. However much physical activity he is engaging in and however physically fit he might happen to be.
And Mr hypothetical fat guy who would love to spend his weekend playing with the kids or outside doing gardening, and instead spends it on his computer doing research for a friend who needs the information but doesn't know computers well enough to find it himself. Is he being lazy by spending that time on the computer instead of getting his quota of physical exercise? What do you think?
EDIT: Sorry Peahouse, I should've 'quoted' Reefsmoka as that was who I was replying to