The film is impressive. His body lifts as one. There are no stresses or attachment points for wires. Look with your whole mind (unfocused) and you will see. This is a holy man. I am surprised he allowed himself to be filmed (reference: Native Americans).
Levitation is an ancient art, though it has never yet been fully explained by modern science. Even now physicists try to understand how anti-gravity waves vs. particles interact. They say there is now matter that is not like ours (ref: dark matter). How it works we do not know, but we know very certain people after much study and concentration can do it.
Of course there will always be doubting thomases. These are people who would doubt for the sake of doubting. They doubted Edison and Einstein, remember?
I am *NOT* claiming that this holy man is communicating with G-D. There are mysterious methods that do not involve Him. The cosmos is full of surprises. Maybe there is a link to a transmitter on another planet that he can access, which pulls him up! Can you disprove that? It could be a totally "natural" process. Or, as we have seen in the past, our understandings are simply too limited. Only by sleeping on a cold floor in the high mountains for a hundred years could you understand.
Now, I have heard that only people who have descended from certain bloodlines can do levitation. Much has been said about this, but I am a skeptic about it. I just cannot except it without evidence. If someone says Jesus left children whose bloodline was the holy grail, well, I say, "prove it mister!"
Returning to the levitation at issue, I note the general looseness and lack of stress on the shaman. It is just like he is floating, not being pulled up by a cord. A cord would put pressure on him, but he does not seem to have any pressure. So, he floats on a sea of air (?), buoyed up by his belief. Did Archimedes measure how much lighter one can get if one tries? Have you ever tried to make yourself "heavier" so that someone can't pick you up? Dogs can do this too. It is just the reverse of levitation, so don't say it is impossible. Remember, they said that to all great scientists.
Thanks