Yes, I watched the other vids, where the gal shows the balloon, and have to say that I was a bit shocked at the size of it. Still, our bodies can take a lot of "abuse", and do well. I would think that there is some pretty intense musculature in the neck, so perhaps those kinds of forces are not inadvertent. I was interested that the surgeons called for a heavier-duty balloon than had been anticipated.
It's probably a good idea to pack in Vit E8, MSM, etc. before any interventions, to keep the collagen stretchy.
My name is not really Johnson. MSed up since 1993