A couple of years ago I had a recurring numbness in my lead hand. My fingers went quite numb and the numbness extended nearly to my elbow. I did a bit of medical research and learned that it was caused by, unfortunately, old age. The problem is similar to carpal tunnel syndrome. That’s when the nerve ‘tunnel’ in the wrist becomes chronically inflamed so the nerve can no longer slide along smoothly. Carpal tunnel is a tough one because it often requires surgery. My problem was less severe, and the recommended treatment was to relax. And so.....