I have seen to many people that say that you cannot do this or do that when sleeping etc. Well I found this link that shows what people can do with their human body. Just think what you can do if you work with your mind the possibilities are endless. Here is the link.
0_0 Serious stuff man, and that wallrunning too I wanna do it… ><
Yeah those guys are awesome, I think they do a fair bit of movie acting and stuff as well