I don’t know much about rescue procedures like that. In cave diving you do always have a guide line, but that’s so you have a way to find the exit if you can’t see anything, but it’s not used to pull anyone. What your saying seems different, but I don’t know about it.
maybe that is all it was. for guidance. Its been awhile since I saw the film. I kinda feel like there where scenes where they where pulling themselves with it but I honestly can’t be sure. without of course watching it again. honestly not a bad watch and its been long enough I could see doing it.
I don’t know much about rescue procedures like that. In cave diving you do always have a guide line, but that’s so you have a way to find the exit if you can’t see anything, but it’s not used to pull anyone. What your saying seems different, but I don’t know about it.
maybe that is all it was. for guidance. Its been awhile since I saw the film. I kinda feel like there where scenes where they where pulling themselves with it but I honestly can’t be sure. without of course watching it again. honestly not a bad watch and its been long enough I could see doing it.