english: It's not. I show you here some slides, some frames from the video, and at the last moment before he hits the glass, he puts his feet in front, and then he bangs against the glass.
non_english: Nije. Pokazaću vam ovde neke slajdove, isečke ovog videa, u poslednjem trenutku pre nego što udari u staklo, on postavi noge ispred i tek onda udari o staklo.