You are probably that 1% with a retarded brain where no one mentions about in that pic
j/k
Lol probably. I also did this while lying down, idk if that makes a difference. Its also possible I was putting too much thought into it, and the pic meant that naturally your foot will go a diff direction.
To me, this seems a lot like the pat your head and rub your belly.Some people can do it easily, some people can't. Dunno why this would be any different.