After having practised cello hard for several days, I got carpel tunnel syndrome on the left hand last night. I was surprised to find numbness on the index and ring finger while playing it for fast passages. Have never experienced it before.
Maybe, too much flexion on the left wrist holding bow in addition to the fast movement of the hand/arm. Tendonitis is common on the right hand but never this symptom on the left. I should keep it rested for a while.
In stead, I could pound brass?! It won't have median nerve work too hard, possibly?
It is not easy for us to spend our old lives. We might have to be transited from the creation value to the experience value by V.E.Franckle.