I just came back to sewing after the doctor took it away for 3 months because of the damage it did to my back. Now I hope I have learned to get up and stretch, do excericises, and adjust the way I sit. I bought a tall sewing desk and found out it was to tall now I am working to adjust everything so it is all the right hight. I also have to stop merathon sewing 10 to 12 hours at a time is to much..A procrastinator I am. and then i am rushed.