I really don't think so but there might be some gental leg or arm exercises that you could do that would burn a couple of calories and maintain good circulation and muscle strength.
Well I'm on strict bed rest so every calorie I can burn doing the exercises I'm aloud to do is a win forme which aactually on another preg website it says it does burn some since the muscles are contracting
Haha thats funny....highly doubt it but thats a very funny question lol