I had hoped to get in the wind today also, only on the Chevy Trike.
Back was having some muscle spasms yesterday, like 1 every 5 to 6 hours. NO problem.
Well, this morning is was a BIG problem. Can't set, can't walk without the walker, can only lay down for about 45 minutes, then have to crawl out on the floor and get up from there. YES, it do smart, glad I'm wearing DEPENDS.. LOL

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Dug around and found some old muscle relaxers, took one and I'm getting a little relief. If it keeps helping, I'll run up to the emergency care, it is my Dr's afternoon to be on duty. Easiest way I know of to get in and see him. He has 1 hell of a daily load of his own patients. Takes 3 to 4 weeks to get an appointment otherwise.