Re: what did you do to your motor bike today?
Ouch! I am sorry to hear that your back is troubling you! If you haven't seen a doctor yet, I recommend a product called Backaid Max. For me, it works much better than Doans.
I am 6' 7" so I am always doing my best to treat my back carefully when I do heavy lifting.
Still, "stuff" happens from time to time and I have been nearly incapacitated by the pain.
Get better soon!
"It's a chinagirl. It's a sometimes fun little engine that often will break your heart. It's disposable.
Does not come with a fortune cookie."