get a bike,i have a bad back too and still manage 1000k of riding each month at 57yoHowzit, Thanks, im a bit younger than you, but my lower back is playing up. A little bit of sciatica. The strain my back is subjected too is inevitable... Im finding that I need to train, something iv managed to get by without doing previously.
Sleep has being a constant problem, currently drinking 2 tins of light beer[4%] every evening, can fall asleep... but dont stay asleep the entire night. I understand the importance of proper rest....
Whats your daily water consumption like? I do consume lots of glucose rich honey[lots].... do you just drink syrup? lol
No... I have not heard to band Sleep...