Welcome to fitty ... the next years are chitty
I keed...
I've never "tweaked" my back doing heavy lifting, etc. .... it's usually picking up a feather "wrong"
. I've never been to a chiro, no REAL back issues, but once in a blue moon... and not age related.
An inversion table isn't for everyone, but on those few occasions when I have .... it works for me.
Good luck Nick... you ol' fart you