If you catch a frog in between your hands and quickly flip it around, you can get the frog into a kind of paralyzed state called ‘tonic immobility’.
Here is a photo from Wikipedia:
OK, well, many years ago I was very interested in this phenomenon and decided to look into the literature.
I found a paper from 1928 titled “On The Mechanism of Tonic Immobility in Vertebrates” written by Hudson Hoagland (PDF link).
In this paper, the author describes contraptions he used to analyze the small movement (or lack of movement) in animals while in this state. They look kind of like torture devices:
OK, but, that’s still not it… The obscure fact is found in the first footnote of that paper, on page #2:
Apparently this or a similar effect can be observed in humans too?! In this paper, the author himself claims to have done this and that it works! I tried to locate more recent resources describing this phenomenon in humans but I could not find them… Is this actually possible? If so, why is this not better documented? Or, maybe it is better documented but understood as a different type of reflex today? Not sure.
If you have a video with the 180 degree flip I would really like to see it. This context seems like a plausible place to see such a move in modern days. I would imagine that in some martial arts this effect would be well known.
If you catch a frog in between your hands and quickly flip it around, you can get the frog into a kind of paralyzed state called ‘tonic immobility’.
Here is a photo from Wikipedia:
OK, well, many years ago I was very interested in this phenomenon and decided to look into the literature.
I found a paper from 1928 titled “On The Mechanism of Tonic Immobility in Vertebrates” written by Hudson Hoagland (PDF link).
In this paper, the author describes contraptions he used to analyze the small movement (or lack of movement) in animals while in this state. They look kind of like torture devices:
OK, but, that’s still not it… The obscure fact is found in the first footnote of that paper, on page #2:
Apparently this or a similar effect can be observed in humans too?! In this paper, the author himself claims to have done this and that it works! I tried to locate more recent resources describing this phenomenon in humans but I could not find them… Is this actually possible? If so, why is this not better documented? Or, maybe it is better documented but understood as a different type of reflex today? Not sure.
Like you’d see crazy evangelical pactors do to people on tv?
Ha, maybe! I don’t remember if I ever saw a 180 flip. This is the closest I could find from a quick search: https://www.youtube.com/watch?v=zZpIglVnYuY
If you have a video with the 180 degree flip I would really like to see it. This context seems like a plausible place to see such a move in modern days. I would imagine that in some martial arts this effect would be well known.
I don’t think anyone was bent over at 90° in the video?
Regardless, that video is incredible; sending it to my ex-Evangelical partner immediately.