Nothing can substitute for just plain hard work. I had to put in the time to get back. And it was a grind. It meant training and sweating every day. But I was completely committed to working out to prove to myself that I still could do it. ↗
When I came from horizontal vertical straight all old stuff then suddenly I go also again in curved lines. And there I submit to changes in the intensity of my hand leading a tool, you see. ↗