Update on being a human bat …
I have been subjecting myself to hanging upside-down on an inclination table for a couple of weeks now, every couple of days or so, I hang like a bat for 20 minutes or so.
And I have to report that when I get off, I am in sheer agony and I have to lie down for a few minutes (any excuse!).
But, after that, I can walk, run, bend down, without pain. It is wonderful. It is the first time I am without any real pain (although still have some discomfort) for over 10 years.