start questioning if it's even real. >> this was one of the most disturbing viral videos i've seen. it's intense. it is intense. this can't be a real baby. right? >> i mean, the way that we bind them up and swaddle them and protect them and put them in car seats, you don't expect to see babies move this way. >> it's easier to say, it's fake. i'm sure the baby is not getting hurt, i don't need to worry about it. >> i was hoping it was an editing trick like live baby, live baby, okay, cut. put the doll in hand, do whatever you want with that stupid doll because it is just a doll. >> is this a case of creative editing? no, it isn't. >> who comes up with this idea first? who's doing the ♪ jumpy jumpy oh, you know, it's like, oh, hey the arm didn't come off. >> that would be russian leeanna fokina, a practitioner of something called dynamic gymnastics. she runs workshops in egypt.