I think you've touched on something that annoys me more than the fat versus skinny debate; I think it's a good point that it isn't realistic for someone who is morbidly obese to be doing the kinds of things we see video game characters doing, but... it's not like female video game characters look like Rhonda Roussey, either. Even the new Lara Croft doesn't half an upper body half as developed as the female rock-climbers and gymnasts I know, and yet she can do muscle-ups and backflips with the best of them. She looks like a skinny, marginally athletic girl, yet can do things (i.e. muscle-ups) that most _men_ can't do. To be sure, I do know women that can do these things, but they look more like Rhonda than Lara. I myself can do a lot of the things female video game characters can do, like pullups from a dead hang and running a mile at a near sprint, but as a result my body has very visible muscle definition, which 99% of female video game characters do not.CaptainMarvelous said:to be fair, while we might complain women (and men) are all peak physical fitness in videogames, most of them are doing enormously physically intensive lifestyles so... they kinda have to be. Range of body types, sure, but you probably want more Rhonda Roussey than Rosie O'Donnell just for gameplay's sake.
So while it's more "realistic" to have skinny models than very fat ones doing the things you see in a video game, those skinny models aren't actually all that realistic, either.