After a week of kine visits to try and ease the pain in my upper back and behind my left shoulder blade, I was off of the painkillers today to see if I could ride on the Tacx.
I set out for an hour and it went quite well, my legs felt Ok. Afterwards I did some stretching trying noy to use up upper back muscles too much, except for relaxation. This did not prove very easy. I did some core stab movements as well, again sparing up upper back and shoulders.